25113476

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 45181920

約数和(自身を除く): 20068444

約数列:

[1, 2, 4, 67, 83, 134, 166, 268, 332, 1129, 2258, 4516, 5561, 11122, 22244, 75643, 93707, 151286, 187414, 302572, 374828, 6278369, 12556738, 25113476]

約数ペア:

[(1, 25113476), (2, 12556738), (4, 6278369), (67, 374828), (83, 302572), (134, 187414), (166, 151286), (268, 93707), (332, 75643), (1129, 22244), (2258, 11122), (4516, 5561)]