70478428

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 125511680

約数和(自身を除く): 55033252

約数列:

[1, 2, 4, 79, 158, 271, 316, 542, 823, 1084, 1646, 3292, 21409, 42818, 65017, 85636, 130034, 223033, 260068, 446066, 892132, 17619607, 35239214, 70478428]

約数ペア:

[(1, 70478428), (2, 35239214), (4, 17619607), (79, 892132), (158, 446066), (271, 260068), (316, 223033), (542, 130034), (823, 85636), (1084, 65017), (1646, 42818), (3292, 21409)]