64882468

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{3037}}^1$

素因数の和:3164

約数の個数: 36

約数和(自身を含む): 133337820

約数和(自身を除く): 68455352

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 3037, 3052, 5341, 6074, 10682, 12148, 21259, 21364, 42518, 85036, 148813, 297626, 331033, 595252, 662066, 1324132, 2317231, 4634462, 9268924, 16220617, 32441234, 64882468]

約数ペア:

[(1, 64882468), (2, 32441234), (4, 16220617), (7, 9268924), (14, 4634462), (28, 2317231), (49, 1324132), (98, 662066), (109, 595252), (196, 331033), (218, 297626), (436, 148813), (763, 85036), (1526, 42518), (3037, 21364), (3052, 21259), (5341, 12148), (6074, 10682)]