28898232

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 85847040

約数和(自身を除く): 56948808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 47, 51, 66, 68, 88, 94, 102, 132, 136, 137, 141, 187, 188, 204, 264, 274, 282, 374, 376, 408, 411, 517, 548, 561, 564, 748, 799, 822, 1034, 1096, 1122, 1128, 1496, 1507, 1551, 1598, 1644, 2068, 2244, 2329, 2397, 3014, 3102, 3196, 3288, 4136, 4488, 4521, 4658, 4794, 6028, 6204, 6392, 6439, 6987, 8789, 9042, 9316, 9588, 12056, 12408, 12878, 13974, 17578, 18084, 18632, 19176, 19317, 25619, 25756, 26367, 27948, 35156, 36168, 38634, 51238, 51512, 52734, 55896, 70312, 70829, 76857, 77268, 102476, 105468, 109463, 141658, 153714, 154536, 204952, 210936, 212487, 218926, 283316, 307428, 328389, 424974, 437852, 566632, 614856, 656778, 849948, 875704, 1204093, 1313556, 1699896, 2408186, 2627112, 3612279, 4816372, 7224558, 9632744, 14449116, 28898232]

約数ペア:

[(1, 28898232), (2, 14449116), (3, 9632744), (4, 7224558), (6, 4816372), (8, 3612279), (11, 2627112), (12, 2408186), (17, 1699896), (22, 1313556), (24, 1204093), (33, 875704), (34, 849948), (44, 656778), (47, 614856), (51, 566632), (66, 437852), (68, 424974), (88, 328389), (94, 307428), (102, 283316), (132, 218926), (136, 212487), (137, 210936), (141, 204952), (187, 154536), (188, 153714), (204, 141658), (264, 109463), (274, 105468), (282, 102476), (374, 77268), (376, 76857), (408, 70829), (411, 70312), (517, 55896), (548, 52734), (561, 51512), (564, 51238), (748, 38634), (799, 36168), (822, 35156), (1034, 27948), (1096, 26367), (1122, 25756), (1128, 25619), (1496, 19317), (1507, 19176), (1551, 18632), (1598, 18084), (1644, 17578), (2068, 13974), (2244, 12878), (2329, 12408), (2397, 12056), (3014, 9588), (3102, 9316), (3196, 9042), (3288, 8789), (4136, 6987), (4488, 6439), (4521, 6392), (4658, 6204), (4794, 6028)]