28283376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 88708608

約数和(自身を除く): 60425232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 23, 24, 33, 34, 44, 46, 48, 51, 66, 68, 69, 88, 92, 102, 132, 136, 137, 138, 176, 184, 187, 204, 253, 264, 272, 274, 276, 368, 374, 391, 408, 411, 506, 528, 548, 552, 561, 748, 759, 782, 816, 822, 1012, 1096, 1104, 1122, 1173, 1496, 1507, 1518, 1564, 1644, 2024, 2192, 2244, 2329, 2346, 2992, 3014, 3036, 3128, 3151, 3288, 4048, 4301, 4488, 4521, 4658, 4692, 6028, 6072, 6256, 6302, 6576, 6987, 8602, 8976, 9042, 9316, 9384, 9453, 12056, 12144, 12604, 12903, 13974, 17204, 18084, 18632, 18768, 18906, 24112, 25208, 25619, 25806, 27948, 34408, 34661, 36168, 37264, 37812, 50416, 51238, 51612, 53567, 55896, 68816, 69322, 72336, 75624, 76857, 102476, 103224, 103983, 107134, 111792, 138644, 151248, 153714, 160701, 204952, 206448, 207966, 214268, 277288, 307428, 321402, 409904, 415932, 428536, 554576, 589237, 614856, 642804, 831864, 857072, 1178474, 1229712, 1285608, 1663728, 1767711, 2356948, 2571216, 3535422, 4713896, 7070844, 9427792, 14141688, 28283376]

約数ペア:

[(1, 28283376), (2, 14141688), (3, 9427792), (4, 7070844), (6, 4713896), (8, 3535422), (11, 2571216), (12, 2356948), (16, 1767711), (17, 1663728), (22, 1285608), (23, 1229712), (24, 1178474), (33, 857072), (34, 831864), (44, 642804), (46, 614856), (48, 589237), (51, 554576), (66, 428536), (68, 415932), (69, 409904), (88, 321402), (92, 307428), (102, 277288), (132, 214268), (136, 207966), (137, 206448), (138, 204952), (176, 160701), (184, 153714), (187, 151248), (204, 138644), (253, 111792), (264, 107134), (272, 103983), (274, 103224), (276, 102476), (368, 76857), (374, 75624), (391, 72336), (408, 69322), (411, 68816), (506, 55896), (528, 53567), (548, 51612), (552, 51238), (561, 50416), (748, 37812), (759, 37264), (782, 36168), (816, 34661), (822, 34408), (1012, 27948), (1096, 25806), (1104, 25619), (1122, 25208), (1173, 24112), (1496, 18906), (1507, 18768), (1518, 18632), (1564, 18084), (1644, 17204), (2024, 13974), (2192, 12903), (2244, 12604), (2329, 12144), (2346, 12056), (2992, 9453), (3014, 9384), (3036, 9316), (3128, 9042), (3151, 8976), (3288, 8602), (4048, 6987), (4301, 6576), (4488, 6302), (4521, 6256), (4658, 6072), (4692, 6028)]