71925416

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8317}}^1$

素因数の和:8393

約数の個数: 32

約数和(自身を含む): 143735040

約数和(自身を除く): 71809624

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8317, 8648, 16634, 33268, 66536, 191291, 382582, 390899, 765164, 781798, 1530328, 1563596, 3127192, 8990677, 17981354, 35962708, 71925416]

約数ペア:

[(1, 71925416), (2, 35962708), (4, 17981354), (8, 8990677), (23, 3127192), (46, 1563596), (47, 1530328), (92, 781798), (94, 765164), (184, 390899), (188, 382582), (376, 191291), (1081, 66536), (2162, 33268), (4324, 16634), (8317, 8648)]