67763384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{919}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 137172000

約数和(自身を除く): 69408616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 709, 919, 1418, 1838, 2836, 3676, 5672, 7352, 9217, 11947, 18434, 23894, 36868, 47788, 73736, 95576, 651571, 1303142, 2606284, 5212568, 8470423, 16940846, 33881692, 67763384]

約数ペア:

[(1, 67763384), (2, 33881692), (4, 16940846), (8, 8470423), (13, 5212568), (26, 2606284), (52, 1303142), (104, 651571), (709, 95576), (919, 73736), (1418, 47788), (1838, 36868), (2836, 23894), (3676, 18434), (5672, 11947), (7352, 9217)]