28015796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6983}}^1$

素因数の和:7063

約数の個数: 24

約数和(自身を含む): 52799040

約数和(自身を除く): 24783244

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 6983, 13966, 27932, 118711, 237422, 411997, 474844, 823994, 1647988, 7003949, 14007898, 28015796]

約数ペア:

[(1, 28015796), (2, 14007898), (4, 7003949), (17, 1647988), (34, 823994), (59, 474844), (68, 411997), (118, 237422), (236, 118711), (1003, 27932), (2006, 13966), (4012, 6983)]