13894984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 14098616

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 1439, 2414, 2878, 4828, 5756, 9656, 11512, 24463, 48926, 97852, 102169, 195704, 204338, 408676, 817352, 1736873, 3473746, 6947492, 13894984]

約数ペア:

[(1, 13894984), (2, 6947492), (4, 3473746), (8, 1736873), (17, 817352), (34, 408676), (68, 204338), (71, 195704), (136, 102169), (142, 97852), (284, 48926), (568, 24463), (1207, 11512), (1439, 9656), (2414, 5756), (2878, 4828)]