40821746

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 72247680

約数和(自身を除く): 31425934

約数列:

[1, 2, 7, 14, 59, 73, 118, 146, 413, 511, 677, 826, 1022, 1354, 4307, 4739, 8614, 9478, 30149, 39943, 49421, 60298, 79886, 98842, 279601, 345947, 559202, 691894, 2915839, 5831678, 20410873, 40821746]

約数ペア:

[(1, 40821746), (2, 20410873), (7, 5831678), (14, 2915839), (59, 691894), (73, 559202), (118, 345947), (146, 279601), (413, 98842), (511, 79886), (677, 60298), (826, 49421), (1022, 39943), (1354, 30149), (4307, 9478), (4739, 8614)]