65665472

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 56

約数和(自身を含む): 135184896

約数和(自身を除く): 69519424

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 107, 172, 214, 223, 344, 428, 446, 688, 856, 892, 1376, 1712, 1784, 2752, 3424, 3568, 4601, 6848, 7136, 9202, 9589, 14272, 18404, 19178, 23861, 36808, 38356, 47722, 73616, 76712, 95444, 147232, 153424, 190888, 294464, 306848, 381776, 613696, 763552, 1026023, 1527104, 2052046, 4104092, 8208184, 16416368, 32832736, 65665472]

約数ペア:

[(1, 65665472), (2, 32832736), (4, 16416368), (8, 8208184), (16, 4104092), (32, 2052046), (43, 1527104), (64, 1026023), (86, 763552), (107, 613696), (172, 381776), (214, 306848), (223, 294464), (344, 190888), (428, 153424), (446, 147232), (688, 95444), (856, 76712), (892, 73616), (1376, 47722), (1712, 38356), (1784, 36808), (2752, 23861), (3424, 19178), (3568, 18404), (4601, 14272), (6848, 9589), (7136, 9202)]