40827914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 66951360

約数和(自身を除く): 26123446

約数列:

[1, 2, 17, 34, 53, 106, 139, 163, 278, 326, 901, 1802, 2363, 2771, 4726, 5542, 7367, 8639, 14734, 17278, 22657, 45314, 125239, 146863, 250478, 293726, 385169, 770338, 1200821, 2401642, 20413957, 40827914]

約数ペア:

[(1, 40827914), (2, 20413957), (17, 2401642), (34, 1200821), (53, 770338), (106, 385169), (139, 293726), (163, 250478), (278, 146863), (326, 125239), (901, 45314), (1802, 22657), (2363, 17278), (2771, 14734), (4726, 8639), (5542, 7367)]