64652924

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37853}}^1$

素因数の和:37925

約数の個数: 24

約数和(自身を含む): 131429088

約数和(自身を除く): 66776164

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 37853, 75706, 151412, 264971, 529942, 1059884, 2309033, 4618066, 9236132, 16163231, 32326462, 64652924]

約数ペア:

[(1, 64652924), (2, 32326462), (4, 16163231), (7, 9236132), (14, 4618066), (28, 2309033), (61, 1059884), (122, 529942), (244, 264971), (427, 151412), (854, 75706), (1708, 37853)]