28839796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12241}}^1$

素因数の和:12295

約数の個数: 24

約数和(自身を含む): 54844160

約数和(自身を除く): 26004364

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 12241, 24482, 48964, 232579, 379471, 465158, 758942, 930316, 1517884, 7209949, 14419898, 28839796]

約数ペア:

[(1, 28839796), (2, 14419898), (4, 7209949), (19, 1517884), (31, 930316), (38, 758942), (62, 465158), (76, 379471), (124, 232579), (589, 48964), (1178, 24482), (2356, 12241)]