8287364

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 15782256

約数和(自身を除く): 7494892

約数列:

[1, 2, 4, 17, 34, 67, 68, 107, 134, 214, 268, 289, 428, 578, 1139, 1156, 1819, 2278, 3638, 4556, 7169, 7276, 14338, 19363, 28676, 30923, 38726, 61846, 77452, 121873, 123692, 243746, 487492, 2071841, 4143682, 8287364]

約数ペア:

[(1, 8287364), (2, 4143682), (4, 2071841), (17, 487492), (34, 243746), (67, 123692), (68, 121873), (107, 77452), (134, 61846), (214, 38726), (268, 30923), (289, 28676), (428, 19363), (578, 14338), (1139, 7276), (1156, 7169), (1819, 4556), (2278, 3638)]