28787394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{677}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 60857280

約数和(自身を除く): 32069886

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 373, 677, 746, 1119, 1354, 2031, 2238, 4062, 7087, 12863, 14174, 21261, 25726, 38589, 42522, 77178, 252521, 505042, 757563, 1515126, 4797899, 9595798, 14393697, 28787394]

約数ペア:

[(1, 28787394), (2, 14393697), (3, 9595798), (6, 4797899), (19, 1515126), (38, 757563), (57, 505042), (114, 252521), (373, 77178), (677, 42522), (746, 38589), (1119, 25726), (1354, 21261), (2031, 14174), (2238, 12863), (4062, 7087)]