61372556

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 129110016

約数和(自身を除く): 67737460

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 157, 161, 314, 322, 607, 628, 644, 1099, 1214, 2198, 2428, 3611, 4249, 4396, 7222, 8498, 13961, 14444, 16996, 25277, 27922, 50554, 55844, 95299, 97727, 101108, 190598, 195454, 381196, 390908, 667093, 1334186, 2191877, 2668372, 4383754, 8767508, 15343139, 30686278, 61372556]

約数ペア:

[(1, 61372556), (2, 30686278), (4, 15343139), (7, 8767508), (14, 4383754), (23, 2668372), (28, 2191877), (46, 1334186), (92, 667093), (157, 390908), (161, 381196), (314, 195454), (322, 190598), (607, 101108), (628, 97727), (644, 95299), (1099, 55844), (1214, 50554), (2198, 27922), (2428, 25277), (3611, 16996), (4249, 14444), (4396, 13961), (7222, 8498)]