65852390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2957}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 126507744

約数和(自身を除く): 60655354

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 2957, 4454, 5914, 11135, 14785, 22270, 29570, 50269, 100538, 251345, 387367, 502690, 774734, 1936835, 3873670, 6585239, 13170478, 32926195, 65852390]

約数ペア:

[(1, 65852390), (2, 32926195), (5, 13170478), (10, 6585239), (17, 3873670), (34, 1936835), (85, 774734), (131, 502690), (170, 387367), (262, 251345), (655, 100538), (1310, 50269), (2227, 29570), (2957, 22270), (4454, 14785), (5914, 11135)]