57221996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{57917}}^1$

素因数の和:57953

約数の個数: 24

約数和(自身を含む): 113519280

約数和(自身を除く): 56297284

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 57917, 115834, 231668, 752921, 1100423, 1505842, 2200846, 3011684, 4401692, 14305499, 28610998, 57221996]

約数ペア:

[(1, 57221996), (2, 28610998), (4, 14305499), (13, 4401692), (19, 3011684), (26, 2200846), (38, 1505842), (52, 1100423), (76, 752921), (247, 231668), (494, 115834), (988, 57917)]