65218864

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2687}}^1$

素因数の和:2773

約数の個数: 40

約数和(自身を含む): 132991488

約数和(自身を除く): 67772624

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 2687, 3034, 5374, 6068, 10748, 12136, 21496, 24272, 42992, 99419, 110167, 198838, 220334, 397676, 440668, 795352, 881336, 1590704, 1762672, 4076179, 8152358, 16304716, 32609432, 65218864]

約数ペア:

[(1, 65218864), (2, 32609432), (4, 16304716), (8, 8152358), (16, 4076179), (37, 1762672), (41, 1590704), (74, 881336), (82, 795352), (148, 440668), (164, 397676), (296, 220334), (328, 198838), (592, 110167), (656, 99419), (1517, 42992), (2687, 24272), (3034, 21496), (5374, 12136), (6068, 10748)]