64368164

素因数分解:

$2^2\times 7^2\times {\mathrm{349}}^1\times {\mathrm{941}}^1$

素因数の和:1308

約数の個数: 36

約数和(自身を含む): 131550300

約数和(自身を除く): 67182136

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 349, 698, 941, 1396, 1882, 2443, 3764, 4886, 6587, 9772, 13174, 17101, 26348, 34202, 46109, 68404, 92218, 184436, 328409, 656818, 1313636, 2298863, 4597726, 9195452, 16092041, 32184082, 64368164]

約数ペア:

[(1, 64368164), (2, 32184082), (4, 16092041), (7, 9195452), (14, 4597726), (28, 2298863), (49, 1313636), (98, 656818), (196, 328409), (349, 184436), (698, 92218), (941, 68404), (1396, 46109), (1882, 34202), (2443, 26348), (3764, 17101), (4886, 13174), (6587, 9772)]