27802628

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12569}}^1$

素因数の和:12659

約数の個数: 24

約数和(自身を含む): 56313600

約数和(自身を除く): 28510972

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 12569, 25138, 50276, 87983, 175966, 351932, 992951, 1985902, 3971804, 6950657, 13901314, 27802628]

約数ペア:

[(1, 27802628), (2, 13901314), (4, 6950657), (7, 3971804), (14, 1985902), (28, 992951), (79, 351932), (158, 175966), (316, 87983), (553, 50276), (1106, 25138), (2212, 12569)]