28401124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1129}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 52522400

約数和(自身を除く): 24121276

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1129, 1324, 2258, 4516, 6289, 12578, 21451, 25156, 42902, 85804, 373699, 747398, 1494796, 7100281, 14200562, 28401124]

約数ペア:

[(1, 28401124), (2, 14200562), (4, 7100281), (19, 1494796), (38, 747398), (76, 373699), (331, 85804), (662, 42902), (1129, 25156), (1324, 21451), (2258, 12578), (4516, 6289)]