25171744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{60509}}^1$

素因数の和:60532

約数の個数: 24

約数和(自身を含む): 53369820

約数和(自身を除く): 28198076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 60509, 121018, 242036, 484072, 786617, 968144, 1573234, 1936288, 3146468, 6292936, 12585872, 25171744]

約数ペア:

[(1, 25171744), (2, 12585872), (4, 6292936), (8, 3146468), (13, 1936288), (16, 1573234), (26, 968144), (32, 786617), (52, 484072), (104, 242036), (208, 121018), (416, 60509)]