66172078

素因数分解:

$2^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{3821}}^1$

素因数の和:5067

約数の個数: 16

約数和(自身を含む): 113559264

約数和(自身を除く): 47387186

約数列:

[1, 2, 7, 14, 1237, 2474, 3821, 7642, 8659, 17318, 26747, 53494, 4726577, 9453154, 33086039, 66172078]

約数ペア:

[(1, 66172078), (2, 33086039), (7, 9453154), (14, 4726577), (1237, 53494), (2474, 26747), (3821, 17318), (7642, 8659)]