78316436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{29179}}^1$

素因数の和:29255

約数の個数: 24

約数和(自身を含む): 151969440

約数和(自身を除く): 73653004

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 29179, 58358, 116716, 320969, 641938, 1283876, 1779919, 3559838, 7119676, 19579109, 39158218, 78316436]

約数ペア:

[(1, 78316436), (2, 39158218), (4, 19579109), (11, 7119676), (22, 3559838), (44, 1779919), (61, 1283876), (122, 641938), (244, 320969), (671, 116716), (1342, 58358), (2684, 29179)]