25975924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 52553088

約数和(自身を除く): 26577164

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 299, 481, 587, 598, 851, 962, 1174, 1196, 1702, 1924, 2348, 3404, 7631, 11063, 13501, 15262, 21719, 22126, 27002, 30524, 43438, 44252, 54004, 86876, 175513, 282347, 351026, 499537, 564694, 702052, 999074, 1129388, 1998148, 6493981, 12987962, 25975924]

約数ペア:

[(1, 25975924), (2, 12987962), (4, 6493981), (13, 1998148), (23, 1129388), (26, 999074), (37, 702052), (46, 564694), (52, 499537), (74, 351026), (92, 282347), (148, 175513), (299, 86876), (481, 54004), (587, 44252), (598, 43438), (851, 30524), (962, 27002), (1174, 22126), (1196, 21719), (1702, 15262), (1924, 13501), (2348, 11063), (3404, 7631)]