64591374

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2351}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 136604160

約数和(自身を除く): 72012786

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 241, 482, 723, 1446, 2351, 4579, 4702, 7053, 9158, 13737, 14106, 27474, 44669, 89338, 134007, 268014, 566591, 1133182, 1699773, 3399546, 10765229, 21530458, 32295687, 64591374]

約数ペア:

[(1, 64591374), (2, 32295687), (3, 21530458), (6, 10765229), (19, 3399546), (38, 1699773), (57, 1133182), (114, 566591), (241, 268014), (482, 134007), (723, 89338), (1446, 44669), (2351, 27474), (4579, 14106), (4702, 13737), (7053, 9158)]