28158726

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151391}}^1$

素因数の和:151427

約数の個数: 16

約数和(自身を含む): 58134528

約数和(自身を除く): 29975802

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 151391, 302782, 454173, 908346, 4693121, 9386242, 14079363, 28158726]

約数ペア:

[(1, 28158726), (2, 14079363), (3, 9386242), (6, 4693121), (31, 908346), (62, 454173), (93, 302782), (186, 151391)]