25977070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11971}}^1$

素因数の和:12016

約数の個数: 32

約数和(自身を含む): 55166976

約数和(自身を除く): 29189906

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 11971, 23942, 59855, 83797, 119710, 167594, 371101, 418985, 742202, 837970, 1855505, 2597707, 3711010, 5195414, 12988535, 25977070]

約数ペア:

[(1, 25977070), (2, 12988535), (5, 5195414), (7, 3711010), (10, 2597707), (14, 1855505), (31, 837970), (35, 742202), (62, 418985), (70, 371101), (155, 167594), (217, 119710), (310, 83797), (434, 59855), (1085, 23942), (2170, 11971)]