25557096

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 66124800

約数和(自身を除く): 40567704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 139, 141, 163, 188, 278, 282, 326, 376, 417, 489, 556, 564, 652, 834, 978, 1112, 1128, 1304, 1668, 1956, 3336, 3912, 6533, 7661, 13066, 15322, 19599, 22657, 22983, 26132, 30644, 39198, 45314, 45966, 52264, 61288, 67971, 78396, 90628, 91932, 135942, 156792, 181256, 183864, 271884, 543768, 1064879, 2129758, 3194637, 4259516, 6389274, 8519032, 12778548, 25557096]

約数ペア:

[(1, 25557096), (2, 12778548), (3, 8519032), (4, 6389274), (6, 4259516), (8, 3194637), (12, 2129758), (24, 1064879), (47, 543768), (94, 271884), (139, 183864), (141, 181256), (163, 156792), (188, 135942), (278, 91932), (282, 90628), (326, 78396), (376, 67971), (417, 61288), (489, 52264), (556, 45966), (564, 45314), (652, 39198), (834, 30644), (978, 26132), (1112, 22983), (1128, 22657), (1304, 19599), (1668, 15322), (1956, 13066), (3336, 7661), (3912, 6533)]