74802756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18947}}^1$

素因数の和:19008

約数の個数: 48

約数和(自身を含む): 203728896

約数和(自身を除く): 128926140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 18947, 37894, 56841, 75788, 113682, 132629, 227364, 265258, 397887, 530516, 795774, 890509, 1591548, 1781018, 2671527, 3562036, 5343054, 6233563, 10686108, 12467126, 18700689, 24934252, 37401378, 74802756]

約数ペア:

[(1, 74802756), (2, 37401378), (3, 24934252), (4, 18700689), (6, 12467126), (7, 10686108), (12, 6233563), (14, 5343054), (21, 3562036), (28, 2671527), (42, 1781018), (47, 1591548), (84, 890509), (94, 795774), (141, 530516), (188, 397887), (282, 265258), (329, 227364), (564, 132629), (658, 113682), (987, 75788), (1316, 56841), (1974, 37894), (3948, 18947)]