72434194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 131281920

約数和(自身を除く): 58847726

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 307, 614, 887, 1774, 2149, 4298, 5833, 6209, 11666, 12418, 16853, 33706, 40831, 81662, 117971, 235942, 272309, 544618, 1906163, 3812326, 5173871, 10347742, 36217097, 72434194]

約数ペア:

[(1, 72434194), (2, 36217097), (7, 10347742), (14, 5173871), (19, 3812326), (38, 1906163), (133, 544618), (266, 272309), (307, 235942), (614, 117971), (887, 81662), (1774, 40831), (2149, 33706), (4298, 16853), (5833, 12418), (6209, 11666)]