64472330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29173}}^1$

素因数の和:29210

約数の個数: 32

約数和(自身を含む): 132333264

約数和(自身を除く): 67860934

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 29173, 58346, 145865, 291730, 379249, 495941, 758498, 991882, 1896245, 2479705, 3792490, 4959410, 6447233, 12894466, 32236165, 64472330]

約数ペア:

[(1, 64472330), (2, 32236165), (5, 12894466), (10, 6447233), (13, 4959410), (17, 3792490), (26, 2479705), (34, 1896245), (65, 991882), (85, 758498), (130, 495941), (170, 379249), (221, 291730), (442, 145865), (1105, 58346), (2210, 29173)]