25414048

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 60092928

約数和(自身を除く): 34678880

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 68, 88, 124, 136, 137, 176, 187, 248, 272, 274, 341, 352, 374, 496, 527, 544, 548, 682, 748, 992, 1054, 1096, 1364, 1496, 1507, 2108, 2192, 2329, 2728, 2992, 3014, 4216, 4247, 4384, 4658, 5456, 5797, 5984, 6028, 8432, 8494, 9316, 10912, 11594, 12056, 16864, 16988, 18632, 23188, 24112, 25619, 33976, 37264, 46376, 46717, 48224, 51238, 67952, 72199, 74528, 92752, 93434, 102476, 135904, 144398, 185504, 186868, 204952, 288796, 373736, 409904, 577592, 747472, 794189, 819808, 1155184, 1494944, 1588378, 2310368, 3176756, 6353512, 12707024, 25414048]

約数ペア:

[(1, 25414048), (2, 12707024), (4, 6353512), (8, 3176756), (11, 2310368), (16, 1588378), (17, 1494944), (22, 1155184), (31, 819808), (32, 794189), (34, 747472), (44, 577592), (62, 409904), (68, 373736), (88, 288796), (124, 204952), (136, 186868), (137, 185504), (176, 144398), (187, 135904), (248, 102476), (272, 93434), (274, 92752), (341, 74528), (352, 72199), (374, 67952), (496, 51238), (527, 48224), (544, 46717), (548, 46376), (682, 37264), (748, 33976), (992, 25619), (1054, 24112), (1096, 23188), (1364, 18632), (1496, 16988), (1507, 16864), (2108, 12056), (2192, 11594), (2329, 10912), (2728, 9316), (2992, 8494), (3014, 8432), (4216, 6028), (4247, 5984), (4384, 5797), (4658, 5456)]