28106106

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{1951}}^1$

素因数の和:1984

約数の個数: 40

約数和(自身を含む): 65610624

約数和(自身を除く): 37504518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1951, 2058, 2401, 3902, 4802, 5853, 7203, 11706, 13657, 14406, 27314, 40971, 81942, 95599, 191198, 286797, 573594, 669193, 1338386, 2007579, 4015158, 4684351, 9368702, 14053053, 28106106]

約数ペア:

[(1, 28106106), (2, 14053053), (3, 9368702), (6, 4684351), (7, 4015158), (14, 2007579), (21, 1338386), (42, 669193), (49, 573594), (98, 286797), (147, 191198), (294, 95599), (343, 81942), (686, 40971), (1029, 27314), (1951, 14406), (2058, 13657), (2401, 11706), (3902, 7203), (4802, 5853)]