40243658

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13007}}^1$

素因数の和:13046

約数の個数: 32

約数和(自身を含む): 78672384

約数和(自身を除く): 38428726

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 13007, 26014, 91049, 169091, 182098, 221119, 338182, 442238, 1183637, 1547833, 2367274, 2874547, 3095666, 5749094, 20121829, 40243658]

約数ペア:

[(1, 40243658), (2, 20121829), (7, 5749094), (13, 3095666), (14, 2874547), (17, 2367274), (26, 1547833), (34, 1183637), (91, 442238), (119, 338182), (182, 221119), (221, 182098), (238, 169091), (442, 91049), (1547, 26014), (3094, 13007)]