28291282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3593}}^1$

素因数の和:3753

約数の個数: 16

約数和(自身を含む): 44163072

約数和(自身を除く): 15871790

約数列:

[1, 2, 31, 62, 127, 254, 3593, 3937, 7186, 7874, 111383, 222766, 456311, 912622, 14145641, 28291282]

約数ペア:

[(1, 28291282), (2, 14145641), (31, 912622), (62, 456311), (127, 222766), (254, 111383), (3593, 7874), (3937, 7186)]