28411184

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61231}}^1$

素因数の和:61268

約数の個数: 20

約数和(自身を含む): 56945760

約数和(自身を除く): 28534576

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 61231, 122462, 244924, 489848, 979696, 1775699, 3551398, 7102796, 14205592, 28411184]

約数ペア:

[(1, 28411184), (2, 14205592), (4, 7102796), (8, 3551398), (16, 1775699), (29, 979696), (58, 489848), (116, 244924), (232, 122462), (464, 61231)]