25933674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{661}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 56052864

約数和(自身を除く): 30119190

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 503, 661, 1006, 1322, 1509, 1983, 3018, 3966, 6539, 8593, 13078, 17186, 19617, 25779, 39234, 51558, 332483, 664966, 997449, 1994898, 4322279, 8644558, 12966837, 25933674]

約数ペア:

[(1, 25933674), (2, 12966837), (3, 8644558), (6, 4322279), (13, 1994898), (26, 997449), (39, 664966), (78, 332483), (503, 51558), (661, 39234), (1006, 25779), (1322, 19617), (1509, 17186), (1983, 13078), (3018, 8593), (3966, 6539)]