25308296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6577}}^1$

素因数の和:6633

約数の個数: 32

約数和(自身を含む): 52492440

約数和(自身を除く): 27184144

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 6577, 13154, 26308, 52616, 85501, 171002, 243349, 342004, 486698, 684008, 973396, 1946792, 3163537, 6327074, 12654148, 25308296]

約数ペア:

[(1, 25308296), (2, 12654148), (4, 6327074), (8, 3163537), (13, 1946792), (26, 973396), (37, 684008), (52, 486698), (74, 342004), (104, 243349), (148, 171002), (296, 85501), (481, 52616), (962, 26308), (1924, 13154), (3848, 6577)]