64692654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12379}}^1$

素因数の和:12464

約数の個数: 32

約数和(自身を含む): 141429120

約数和(自身を除く): 76736466

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 12379, 24758, 37137, 74274, 160927, 321854, 482781, 829393, 965562, 1658786, 2488179, 4976358, 10782109, 21564218, 32346327, 64692654]

約数ペア:

[(1, 64692654), (2, 32346327), (3, 21564218), (6, 10782109), (13, 4976358), (26, 2488179), (39, 1658786), (67, 965562), (78, 829393), (134, 482781), (201, 321854), (402, 160927), (871, 74274), (1742, 37137), (2613, 24758), (5226, 12379)]