42219368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7507}}^1$

素因数の和:7569

約数の個数: 32

約数和(自身を含む): 85591200

約数和(自身を除く): 43371832

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 7507, 15014, 30028, 60056, 142633, 277759, 285266, 555518, 570532, 1111036, 1141064, 2222072, 5277421, 10554842, 21109684, 42219368]

約数ペア:

[(1, 42219368), (2, 21109684), (4, 10554842), (8, 5277421), (19, 2222072), (37, 1141064), (38, 1111036), (74, 570532), (76, 555518), (148, 285266), (152, 277759), (296, 142633), (703, 60056), (1406, 30028), (2812, 15014), (5624, 7507)]