61896338

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 115360704

約数和(自身を除く): 53464366

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 331, 361, 518, 662, 703, 722, 1406, 2317, 2527, 4634, 4921, 5054, 6289, 9842, 12247, 12578, 13357, 24494, 26714, 44023, 85729, 88046, 93499, 119491, 171458, 186998, 232693, 238982, 465386, 836437, 1628851, 1672874, 3257702, 4421167, 8842334, 30948169, 61896338]

約数ペア:

[(1, 61896338), (2, 30948169), (7, 8842334), (14, 4421167), (19, 3257702), (37, 1672874), (38, 1628851), (74, 836437), (133, 465386), (259, 238982), (266, 232693), (331, 186998), (361, 171458), (518, 119491), (662, 93499), (703, 88046), (722, 85729), (1406, 44023), (2317, 26714), (2527, 24494), (4634, 13357), (4921, 12578), (5054, 12247), (6289, 9842)]