47257994

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 44187766

約数列:

[1, 2, 7, 14, 17, 29, 34, 41, 58, 82, 119, 167, 203, 238, 287, 334, 406, 493, 574, 697, 986, 1169, 1189, 1394, 2338, 2378, 2839, 3451, 4843, 4879, 5678, 6847, 6902, 8323, 9686, 9758, 13694, 16646, 19873, 20213, 33901, 39746, 40426, 47929, 67802, 82331, 95858, 116399, 141491, 164662, 198563, 232798, 282982, 397126, 576317, 814793, 1152634, 1389941, 1629586, 2779882, 3375571, 6751142, 23628997, 47257994]

約数ペア:

[(1, 47257994), (2, 23628997), (7, 6751142), (14, 3375571), (17, 2779882), (29, 1629586), (34, 1389941), (41, 1152634), (58, 814793), (82, 576317), (119, 397126), (167, 282982), (203, 232798), (238, 198563), (287, 164662), (334, 141491), (406, 116399), (493, 95858), (574, 82331), (697, 67802), (986, 47929), (1169, 40426), (1189, 39746), (1394, 33901), (2338, 20213), (2378, 19873), (2839, 16646), (3451, 13694), (4843, 9758), (4879, 9686), (5678, 8323), (6847, 6902)]