25865908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7177}}^1$

素因数の和:7251

約数の個数: 24

約数和(自身を含む): 48839112

約数和(自身を除く): 22973204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 7177, 14354, 28708, 122009, 244018, 380381, 488036, 760762, 1521524, 6466477, 12932954, 25865908]

約数ペア:

[(1, 25865908), (2, 12932954), (4, 6466477), (17, 1521524), (34, 760762), (53, 488036), (68, 380381), (106, 244018), (212, 122009), (901, 28708), (1802, 14354), (3604, 7177)]