71479128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{425471}}^1$

素因数の和:425487

約数の個数: 32

約数和(自身を含む): 204226560

約数和(自身を除く): 132747432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 425471, 850942, 1276413, 1701884, 2552826, 2978297, 3403768, 5105652, 5956594, 8934891, 10211304, 11913188, 17869782, 23826376, 35739564, 71479128]

約数ペア:

[(1, 71479128), (2, 35739564), (3, 23826376), (4, 17869782), (6, 11913188), (7, 10211304), (8, 8934891), (12, 5956594), (14, 5105652), (21, 3403768), (24, 2978297), (28, 2552826), (42, 1701884), (56, 1276413), (84, 850942), (168, 425471)]