39927514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 67721472

約数和(自身を除く): 27793958

約数列:

[1, 2, 11, 22, 37, 74, 181, 271, 362, 407, 542, 814, 1991, 2981, 3982, 5962, 6697, 10027, 13394, 20054, 49051, 73667, 98102, 110297, 147334, 220594, 539561, 1079122, 1814887, 3629774, 19963757, 39927514]

約数ペア:

[(1, 39927514), (2, 19963757), (11, 3629774), (22, 1814887), (37, 1079122), (74, 539561), (181, 220594), (271, 147334), (362, 110297), (407, 98102), (542, 73667), (814, 49051), (1991, 20054), (2981, 13394), (3982, 10027), (5962, 6697)]