70176808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21767}}^1$

素因数の和:21817

約数の個数: 32

約数和(自身を含む): 146280960

約数和(自身を除く): 76104152

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 21767, 43534, 87068, 174136, 282971, 565942, 674777, 1131884, 1349554, 2263768, 2699108, 5398216, 8772101, 17544202, 35088404, 70176808]

約数ペア:

[(1, 70176808), (2, 35088404), (4, 17544202), (8, 8772101), (13, 5398216), (26, 2699108), (31, 2263768), (52, 1349554), (62, 1131884), (104, 674777), (124, 565942), (248, 282971), (403, 174136), (806, 87068), (1612, 43534), (3224, 21767)]