28424826

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{68659}}^1$

素因数の和:68690

約数の個数: 24

約数和(自身を含む): 64265760

約数和(自身を除く): 35840934

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 68659, 137318, 205977, 411954, 617931, 1235862, 1579157, 3158314, 4737471, 9474942, 14212413, 28424826]

約数ペア:

[(1, 28424826), (2, 14212413), (3, 9474942), (6, 4737471), (9, 3158314), (18, 1579157), (23, 1235862), (46, 617931), (69, 411954), (138, 205977), (207, 137318), (414, 68659)]