42477148

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 87945984

約数和(自身を除く): 45468836

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 163, 164, 227, 287, 326, 454, 574, 652, 908, 1141, 1148, 1589, 2282, 3178, 4564, 6356, 6683, 9307, 13366, 18614, 26732, 37001, 37228, 46781, 65149, 74002, 93562, 130298, 148004, 187124, 259007, 260596, 518014, 1036028, 1517041, 3034082, 6068164, 10619287, 21238574, 42477148]

約数ペア:

[(1, 42477148), (2, 21238574), (4, 10619287), (7, 6068164), (14, 3034082), (28, 1517041), (41, 1036028), (82, 518014), (163, 260596), (164, 259007), (227, 187124), (287, 148004), (326, 130298), (454, 93562), (574, 74002), (652, 65149), (908, 46781), (1141, 37228), (1148, 37001), (1589, 26732), (2282, 18614), (3178, 13366), (4564, 9307), (6356, 6683)]