27755416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8609}}^1$

素因数の和:8659

約数の個数: 32

約数和(自身を含む): 57859200

約数和(自身を除く): 30103784

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8609, 17218, 34436, 68872, 111917, 223834, 266879, 447668, 533758, 895336, 1067516, 2135032, 3469427, 6938854, 13877708, 27755416]

約数ペア:

[(1, 27755416), (2, 13877708), (4, 6938854), (8, 3469427), (13, 2135032), (26, 1067516), (31, 895336), (52, 533758), (62, 447668), (104, 266879), (124, 223834), (248, 111917), (403, 68872), (806, 34436), (1612, 17218), (3224, 8609)]