25915828

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 46194624

約数和(自身を除く): 20278796

約数列:

[1, 2, 4, 107, 151, 214, 302, 401, 428, 604, 802, 1604, 16157, 32314, 42907, 60551, 64628, 85814, 121102, 171628, 242204, 6478957, 12957914, 25915828]

約数ペア:

[(1, 25915828), (2, 12957914), (4, 6478957), (107, 242204), (151, 171628), (214, 121102), (302, 85814), (401, 64628), (428, 60551), (604, 42907), (802, 32314), (1604, 16157)]