2912389408

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{7681}}^1$

素因数の和:7766

約数の個数: 72

約数和(自身を含む): 6240257604

約数和(自身を除く): 3327868196

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 289, 328, 544, 578, 656, 697, 1156, 1312, 1394, 2312, 2788, 4624, 5576, 7681, 9248, 11152, 11849, 15362, 22304, 23698, 30724, 47396, 61448, 94792, 122896, 130577, 189584, 245792, 261154, 314921, 379168, 522308, 629842, 1044616, 1259684, 2089232, 2219809, 2519368, 4178464, 4439618, 5038736, 5353657, 8879236, 10077472, 10707314, 17758472, 21414628, 35516944, 42829256, 71033888, 85658512, 91012169, 171317024, 182024338, 364048676, 728097352, 1456194704, 2912389408]

約数ペア:

[(1, 2912389408), (2, 1456194704), (4, 728097352), (8, 364048676), (16, 182024338), (17, 171317024), (32, 91012169), (34, 85658512), (41, 71033888), (68, 42829256), (82, 35516944), (136, 21414628), (164, 17758472), (272, 10707314), (289, 10077472), (328, 8879236), (544, 5353657), (578, 5038736), (656, 4439618), (697, 4178464), (1156, 2519368), (1312, 2219809), (1394, 2089232), (2312, 1259684), (2788, 1044616), (4624, 629842), (5576, 522308), (7681, 379168), (9248, 314921), (11152, 261154), (11849, 245792), (15362, 189584), (22304, 130577), (23698, 122896), (30724, 94792), (47396, 61448)]