64049468

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1427}}^1$

素因数の和:1674

約数の個数: 36

約数和(自身を含む): 131047560

約数和(自身を除く): 66998092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 458, 916, 1427, 1603, 2854, 3206, 5708, 6412, 9989, 11221, 19978, 22442, 39956, 44884, 69923, 139846, 279692, 326783, 653566, 1307132, 2287481, 4574962, 9149924, 16012367, 32024734, 64049468]

約数ペア:

[(1, 64049468), (2, 32024734), (4, 16012367), (7, 9149924), (14, 4574962), (28, 2287481), (49, 1307132), (98, 653566), (196, 326783), (229, 279692), (458, 139846), (916, 69923), (1427, 44884), (1603, 39956), (2854, 22442), (3206, 19978), (5708, 11221), (6412, 9989)]