72163064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{474757}}^1$

素因数の和:474782

約数の個数: 16

約数和(自身を含む): 142427400

約数和(自身を除く): 70264336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 474757, 949514, 1899028, 3798056, 9020383, 18040766, 36081532, 72163064]

約数ペア:

[(1, 72163064), (2, 36081532), (4, 18040766), (8, 9020383), (19, 3798056), (38, 1899028), (76, 949514), (152, 474757)]