64078792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6911}}^1$

素因数の和:6997

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 64484408

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 6911, 9272, 13822, 27644, 55288, 131309, 262618, 421571, 525236, 843142, 1050472, 1686284, 3372568, 8009849, 16019698, 32039396, 64078792]

約数ペア:

[(1, 64078792), (2, 32039396), (4, 16019698), (8, 8009849), (19, 3372568), (38, 1686284), (61, 1050472), (76, 843142), (122, 525236), (152, 421571), (244, 262618), (488, 131309), (1159, 55288), (2318, 27644), (4636, 13822), (6911, 9272)]