64794275518

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1\times {\mathrm{38069}}^1$

素因数の和:40132

約数の個数: 32

約数和(自身を含む): 112956431040

約数和(自身を除く): 48162155522

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1993, 3986, 13951, 27902, 38069, 76138, 121573, 243146, 266483, 532966, 851011, 1702022, 2322209, 4644418, 16255463, 32510926, 75871517, 151743034, 531100619, 1062201238, 4628162537, 9256325074, 32397137759, 64794275518]

約数ペア:

[(1, 64794275518), (2, 32397137759), (7, 9256325074), (14, 4628162537), (61, 1062201238), (122, 531100619), (427, 151743034), (854, 75871517), (1993, 32510926), (3986, 16255463), (13951, 4644418), (27902, 2322209), (38069, 1702022), (76138, 851011), (121573, 532966), (243146, 266483)]