31449964

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12343}}^1$

素因数の和:12374

約数の個数: 36

約数和(自身を含む): 68953584

約数和(自身を除く): 37503620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 12343, 24686, 49372, 86401, 160459, 172802, 320918, 345604, 604807, 641836, 1123213, 1209614, 2246426, 2419228, 4492852, 7862491, 15724982, 31449964]

約数ペア:

[(1, 31449964), (2, 15724982), (4, 7862491), (7, 4492852), (13, 2419228), (14, 2246426), (26, 1209614), (28, 1123213), (49, 641836), (52, 604807), (91, 345604), (98, 320918), (182, 172802), (196, 160459), (364, 86401), (637, 49372), (1274, 24686), (2548, 12343)]