70018388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21799}}^1$

素因数の和:21887

約数の個数: 24

約数和(自身を含む): 135508800

約数和(自身を除く): 65490412

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 21799, 43598, 87196, 239789, 479578, 959156, 1591327, 3182654, 6365308, 17504597, 35009194, 70018388]

約数ペア:

[(1, 70018388), (2, 35009194), (4, 17504597), (11, 6365308), (22, 3182654), (44, 1591327), (73, 959156), (146, 479578), (292, 239789), (803, 87196), (1606, 43598), (3212, 21799)]