28331862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9817}}^1$

素因数の和:9872

約数の個数: 32

約数和(自身を含む): 62678112

約数和(自身を除く): 34346250

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 9817, 19634, 29451, 58902, 127621, 255242, 363229, 382863, 726458, 765726, 1089687, 2179374, 4721977, 9443954, 14165931, 28331862]

約数ペア:

[(1, 28331862), (2, 14165931), (3, 9443954), (6, 4721977), (13, 2179374), (26, 1089687), (37, 765726), (39, 726458), (74, 382863), (78, 363229), (111, 255242), (222, 127621), (481, 58902), (962, 29451), (1443, 19634), (2886, 9817)]