25469916

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 61232640

約数和(自身を除く): 35762724

約数列:

[1, 2, 3, 4, 6, 12, 67, 79, 134, 158, 201, 237, 268, 316, 401, 402, 474, 802, 804, 948, 1203, 1604, 2406, 4812, 5293, 10586, 15879, 21172, 26867, 31679, 31758, 53734, 63358, 63516, 80601, 95037, 107468, 126716, 161202, 190074, 322404, 380148, 2122493, 4244986, 6367479, 8489972, 12734958, 25469916]

約数ペア:

[(1, 25469916), (2, 12734958), (3, 8489972), (4, 6367479), (6, 4244986), (12, 2122493), (67, 380148), (79, 322404), (134, 190074), (158, 161202), (201, 126716), (237, 107468), (268, 95037), (316, 80601), (401, 63516), (402, 63358), (474, 53734), (802, 31758), (804, 31679), (948, 26867), (1203, 21172), (1604, 15879), (2406, 10586), (4812, 5293)]