63889876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{3467}}^1$

素因数の和:3759

約数の個数: 24

約数和(自身を含む): 118855296

約数和(自身を除く): 54965420

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 3467, 4607, 6934, 9214, 13868, 18428, 58939, 117878, 235756, 939557, 1879114, 3758228, 15972469, 31944938, 63889876]

約数ペア:

[(1, 63889876), (2, 31944938), (4, 15972469), (17, 3758228), (34, 1879114), (68, 939557), (271, 235756), (542, 117878), (1084, 58939), (3467, 18428), (4607, 13868), (6934, 9214)]