42071902

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3491

約数の個数: 16

約数和(自身を含む): 64735200

約数和(自身を除く): 22663298

約数列:

[1, 2, 71, 89, 142, 178, 3329, 6319, 6658, 12638, 236359, 296281, 472718, 592562, 21035951, 42071902]

約数ペア:

[(1, 42071902), (2, 21035951), (71, 592562), (89, 472718), (142, 296281), (178, 236359), (3329, 12638), (6319, 6658)]