28528518

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 59535360

約数和(自身を除く): 31006842

約数列:

[1, 2, 3, 6, 29, 58, 87, 127, 174, 254, 381, 762, 1291, 2582, 3683, 3873, 7366, 7746, 11049, 22098, 37439, 74878, 112317, 163957, 224634, 327914, 491871, 983742, 4754753, 9509506, 14264259, 28528518]

約数ペア:

[(1, 28528518), (2, 14264259), (3, 9509506), (6, 4754753), (29, 983742), (58, 491871), (87, 327914), (127, 224634), (174, 163957), (254, 112317), (381, 74878), (762, 37439), (1291, 22098), (2582, 11049), (3683, 7746), (3873, 7366)]