42804272

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2531}}^1$

素因数の和:2697

約数の個数: 40

約数和(自身を含む): 95446272

約数和(自身を除く): 52642000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 2531, 4228, 5062, 8456, 10124, 16912, 17717, 20248, 35434, 40496, 70868, 141736, 283472, 382181, 764362, 1528724, 2675267, 3057448, 5350534, 6114896, 10701068, 21402136, 42804272]

約数ペア:

[(1, 42804272), (2, 21402136), (4, 10701068), (7, 6114896), (8, 5350534), (14, 3057448), (16, 2675267), (28, 1528724), (56, 764362), (112, 382181), (151, 283472), (302, 141736), (604, 70868), (1057, 40496), (1208, 35434), (2114, 20248), (2416, 17717), (2531, 16912), (4228, 10124), (5062, 8456)]