25265864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2927}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 51649920

約数和(自身を除く): 26384056

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 2927, 4316, 5854, 8632, 11708, 23416, 38051, 76102, 152204, 242941, 304408, 485882, 971764, 1943528, 3158233, 6316466, 12632932, 25265864]

約数ペア:

[(1, 25265864), (2, 12632932), (4, 6316466), (8, 3158233), (13, 1943528), (26, 971764), (52, 485882), (83, 304408), (104, 242941), (166, 152204), (332, 76102), (664, 38051), (1079, 23416), (2158, 11708), (2927, 8632), (4316, 5854)]