64125426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3343}}^1$

素因数の和:3510

約数の個数: 32

約数和(自身を含む): 134830080

約数和(自身を除く): 70704654

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 3343, 6394, 6686, 9591, 10029, 19182, 20058, 76889, 153778, 230667, 461334, 464677, 929354, 1394031, 2788062, 10687571, 21375142, 32062713, 64125426]

約数ペア:

[(1, 64125426), (2, 32062713), (3, 21375142), (6, 10687571), (23, 2788062), (46, 1394031), (69, 929354), (138, 464677), (139, 461334), (278, 230667), (417, 153778), (834, 76889), (3197, 20058), (3343, 19182), (6394, 10029), (6686, 9591)]