68084536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{967}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 137823840

約数和(自身を除く): 69739304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 677, 967, 1354, 1934, 2708, 3868, 5416, 7736, 8801, 12571, 17602, 25142, 35204, 50284, 70408, 100568, 654659, 1309318, 2618636, 5237272, 8510567, 17021134, 34042268, 68084536]

約数ペア:

[(1, 68084536), (2, 34042268), (4, 17021134), (8, 8510567), (13, 5237272), (26, 2618636), (52, 1309318), (104, 654659), (677, 100568), (967, 70408), (1354, 50284), (1934, 35204), (2708, 25142), (3868, 17602), (5416, 12571), (7736, 8801)]