8158696

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 19175940

約数和(自身を除く): 11017244

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 1601, 2548, 3202, 5096, 6404, 11207, 12808, 20813, 22414, 41626, 44828, 78449, 83252, 89656, 145691, 156898, 166504, 291382, 313796, 582764, 627592, 1019837, 1165528, 2039674, 4079348, 8158696]

約数ペア:

[(1, 8158696), (2, 4079348), (4, 2039674), (7, 1165528), (8, 1019837), (13, 627592), (14, 582764), (26, 313796), (28, 291382), (49, 166504), (52, 156898), (56, 145691), (91, 89656), (98, 83252), (104, 78449), (182, 44828), (196, 41626), (364, 22414), (392, 20813), (637, 12808), (728, 11207), (1274, 6404), (1601, 5096), (2548, 3202)]