66612590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14083}}^1$

素因数の和:14144

約数の個数: 32

約数和(自身を含む): 133854336

約数和(自身を除く): 67241746

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 14083, 28166, 70415, 140830, 154913, 309826, 605569, 774565, 1211138, 1549130, 3027845, 6055690, 6661259, 13322518, 33306295, 66612590]

約数ペア:

[(1, 66612590), (2, 33306295), (5, 13322518), (10, 6661259), (11, 6055690), (22, 3027845), (43, 1549130), (55, 1211138), (86, 774565), (110, 605569), (215, 309826), (430, 154913), (473, 140830), (946, 70415), (2365, 28166), (4730, 14083)]