67369390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14243}}^1$

素因数の和:14304

約数の個数: 32

約数和(自身を含む): 135374976

約数和(自身を除く): 68005586

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 14243, 28486, 71215, 142430, 156673, 313346, 612449, 783365, 1224898, 1566730, 3062245, 6124490, 6736939, 13473878, 33684695, 67369390]

約数ペア:

[(1, 67369390), (2, 33684695), (5, 13473878), (10, 6736939), (11, 6124490), (22, 3062245), (43, 1566730), (55, 1224898), (86, 783365), (110, 612449), (215, 313346), (430, 156673), (473, 142430), (946, 71215), (2365, 28486), (4730, 14243)]