25271976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 67118400

約数和(自身を除く): 41846424

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 228, 314, 353, 456, 471, 628, 706, 942, 1059, 1256, 1412, 1884, 2118, 2824, 2983, 3768, 4236, 5966, 6707, 8472, 8949, 11932, 13414, 17898, 20121, 23864, 26828, 35796, 40242, 53656, 55421, 71592, 80484, 110842, 160968, 166263, 221684, 332526, 443368, 665052, 1052999, 1330104, 2105998, 3158997, 4211996, 6317994, 8423992, 12635988, 25271976]

約数ペア:

[(1, 25271976), (2, 12635988), (3, 8423992), (4, 6317994), (6, 4211996), (8, 3158997), (12, 2105998), (19, 1330104), (24, 1052999), (38, 665052), (57, 443368), (76, 332526), (114, 221684), (152, 166263), (157, 160968), (228, 110842), (314, 80484), (353, 71592), (456, 55421), (471, 53656), (628, 40242), (706, 35796), (942, 26828), (1059, 23864), (1256, 20121), (1412, 17898), (1884, 13414), (2118, 11932), (2824, 8949), (2983, 8472), (3768, 6707), (4236, 5966)]