68863147028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8887861}}^1$

素因数の和:8888027

約数の個数: 24

約数和(自身を含む): 130651571400

約数和(自身を除く): 61788424372

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 8887861, 17775722, 35551444, 115542193, 231084386, 462168772, 1324291289, 2648582578, 5297165156, 17215786757, 34431573514, 68863147028]

約数ペア:

[(1, 68863147028), (2, 34431573514), (4, 17215786757), (13, 5297165156), (26, 2648582578), (52, 1324291289), (149, 462168772), (298, 231084386), (596, 115542193), (1937, 35551444), (3874, 17775722), (7748, 8887861)]