68577608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3433}}^1$

素因数の和:3677

約数の個数: 32

約数和(自身を含む): 140931360

約数和(自身を除く): 72353752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2497, 3433, 4994, 6866, 9988, 13732, 19976, 27464, 37763, 75526, 151052, 302104, 779291, 1558582, 3117164, 6234328, 8572201, 17144402, 34288804, 68577608]

約数ペア:

[(1, 68577608), (2, 34288804), (4, 17144402), (8, 8572201), (11, 6234328), (22, 3117164), (44, 1558582), (88, 779291), (227, 302104), (454, 151052), (908, 75526), (1816, 37763), (2497, 27464), (3433, 19976), (4994, 13732), (6866, 9988)]