426968824

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{5581}}^1$

素因数の和:5791

約数の個数: 32

約数和(自身を含む): 817874640

約数和(自身を除く): 390905816

約数列:

[1, 2, 4, 8, 73, 131, 146, 262, 292, 524, 584, 1048, 5581, 9563, 11162, 19126, 22324, 38252, 44648, 76504, 407413, 731111, 814826, 1462222, 1629652, 2924444, 3259304, 5848888, 53371103, 106742206, 213484412, 426968824]

約数ペア:

[(1, 426968824), (2, 213484412), (4, 106742206), (8, 53371103), (73, 5848888), (131, 3259304), (146, 2924444), (262, 1629652), (292, 1462222), (524, 814826), (584, 731111), (1048, 407413), (5581, 76504), (9563, 44648), (11162, 38252), (19126, 22324)]