64295612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 120637440

約数和(自身を除く): 56341828

約数列:

[1, 2, 4, 31, 62, 67, 71, 109, 124, 134, 142, 218, 268, 284, 436, 2077, 2201, 3379, 4154, 4402, 4757, 6758, 7303, 7739, 8308, 8804, 9514, 13516, 14606, 15478, 19028, 29212, 30956, 147467, 226393, 239909, 294934, 452786, 479818, 518513, 589868, 905572, 959636, 1037026, 2074052, 16073903, 32147806, 64295612]

約数ペア:

[(1, 64295612), (2, 32147806), (4, 16073903), (31, 2074052), (62, 1037026), (67, 959636), (71, 905572), (109, 589868), (124, 518513), (134, 479818), (142, 452786), (218, 294934), (268, 239909), (284, 226393), (436, 147467), (2077, 30956), (2201, 29212), (3379, 19028), (4154, 15478), (4402, 14606), (4757, 13516), (6758, 9514), (7303, 8804), (7739, 8308)]