42221738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{55997}}^1$

素因数の和:56041

約数の個数: 16

約数和(自身を含む): 70557480

約数和(自身を除く): 28335742

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 55997, 111994, 727961, 1455922, 1623913, 3247826, 21110869, 42221738]

約数ペア:

[(1, 42221738), (2, 21110869), (13, 3247826), (26, 1623913), (29, 1455922), (58, 727961), (377, 111994), (754, 55997)]