68710432

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2239}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 155796480

約数和(自身を除く): 87086048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 2239, 3836, 4384, 4478, 7672, 8956, 15344, 15673, 17912, 30688, 31346, 35824, 62692, 71648, 125384, 250768, 306743, 501536, 613486, 1226972, 2147201, 2453944, 4294402, 4907888, 8588804, 9815776, 17177608, 34355216, 68710432]

約数ペア:

[(1, 68710432), (2, 34355216), (4, 17177608), (7, 9815776), (8, 8588804), (14, 4907888), (16, 4294402), (28, 2453944), (32, 2147201), (56, 1226972), (112, 613486), (137, 501536), (224, 306743), (274, 250768), (548, 125384), (959, 71648), (1096, 62692), (1918, 35824), (2192, 31346), (2239, 30688), (3836, 17912), (4384, 15673), (4478, 15344), (7672, 8956)]