28588390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 54813024

約数和(自身を除く): 26224634

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 797, 1055, 1594, 2110, 3587, 3985, 7174, 7970, 13549, 17935, 27098, 35870, 67745, 135490, 168167, 336334, 840835, 1681670, 2858839, 5717678, 14294195, 28588390]

約数ペア:

[(1, 28588390), (2, 14294195), (5, 5717678), (10, 2858839), (17, 1681670), (34, 840835), (85, 336334), (170, 168167), (211, 135490), (422, 67745), (797, 35870), (1055, 27098), (1594, 17935), (2110, 13549), (3587, 7970), (3985, 7174)]