71917688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1453}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 141328800

約数和(自身を除く): 69411112

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 269, 538, 1076, 1453, 2152, 2906, 5812, 6187, 11624, 12374, 24748, 33419, 49496, 66838, 133676, 267352, 390857, 781714, 1563428, 3126856, 8989711, 17979422, 35958844, 71917688]

約数ペア:

[(1, 71917688), (2, 35958844), (4, 17979422), (8, 8989711), (23, 3126856), (46, 1563428), (92, 781714), (184, 390857), (269, 267352), (538, 133676), (1076, 66838), (1453, 49496), (2152, 33419), (2906, 24748), (5812, 12374), (6187, 11624)]