64547366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 107787456

約数和(自身を除く): 43240090

約数列:

[1, 2, 13, 26, 41, 82, 151, 302, 401, 533, 802, 1066, 1963, 3926, 5213, 6191, 10426, 12382, 16441, 32882, 60551, 80483, 121102, 160966, 213733, 427466, 787163, 1574326, 2482591, 4965182, 32273683, 64547366]

約数ペア:

[(1, 64547366), (2, 32273683), (13, 4965182), (26, 2482591), (41, 1574326), (82, 787163), (151, 427466), (302, 213733), (401, 160966), (533, 121102), (802, 80483), (1066, 60551), (1963, 32882), (3926, 16441), (5213, 12382), (6191, 10426)]