27974648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8677}}^1$

素因数の和:8727

約数の個数: 32

約数和(自身を含む): 58316160

約数和(自身を除く): 30341512

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8677, 17354, 34708, 69416, 112801, 225602, 268987, 451204, 537974, 902408, 1075948, 2151896, 3496831, 6993662, 13987324, 27974648]

約数ペア:

[(1, 27974648), (2, 13987324), (4, 6993662), (8, 3496831), (13, 2151896), (26, 1075948), (31, 902408), (52, 537974), (62, 451204), (104, 268987), (124, 225602), (248, 112801), (403, 69416), (806, 34708), (1612, 17354), (3224, 8677)]