66305288

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 151286400

約数和(自身を除く): 84981112

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 101, 133, 152, 202, 266, 404, 532, 617, 707, 808, 1064, 1234, 1414, 1919, 2468, 2828, 3838, 4319, 4936, 5656, 7676, 8638, 11723, 13433, 15352, 17276, 23446, 26866, 34552, 46892, 53732, 62317, 82061, 93784, 107464, 124634, 164122, 249268, 328244, 436219, 498536, 656488, 872438, 1184023, 1744876, 2368046, 3489752, 4736092, 8288161, 9472184, 16576322, 33152644, 66305288]

約数ペア:

[(1, 66305288), (2, 33152644), (4, 16576322), (7, 9472184), (8, 8288161), (14, 4736092), (19, 3489752), (28, 2368046), (38, 1744876), (56, 1184023), (76, 872438), (101, 656488), (133, 498536), (152, 436219), (202, 328244), (266, 249268), (404, 164122), (532, 124634), (617, 107464), (707, 93784), (808, 82061), (1064, 62317), (1234, 53732), (1414, 46892), (1919, 34552), (2468, 26866), (2828, 23446), (3838, 17276), (4319, 15352), (4936, 13433), (5656, 11723), (7676, 8638)]