25415378

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{787}}^1$

素因数の和:1097

約数の個数: 16

約数和(自身を含む): 38901984

約数和(自身を除く): 13486606

約数列:

[1, 2, 67, 134, 241, 482, 787, 1574, 16147, 32294, 52729, 105458, 189667, 379334, 12707689, 25415378]

約数ペア:

[(1, 25415378), (2, 12707689), (67, 379334), (134, 189667), (241, 105458), (482, 52729), (787, 32294), (1574, 16147)]