7156667812

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{62939}}^1$

素因数の和:63112

約数の個数: 48

約数和(自身を含む): 14888079360

約数和(自身を除く): 7731411548

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 131, 217, 262, 434, 524, 868, 917, 1834, 3668, 4061, 8122, 16244, 28427, 56854, 62939, 113708, 125878, 251756, 440573, 881146, 1762292, 1951109, 3902218, 7804436, 8245009, 13657763, 16490018, 27315526, 32980036, 54631052, 57715063, 115430126, 230860252, 255595279, 511190558, 1022381116, 1789166953, 3578333906, 7156667812]

約数ペア:

[(1, 7156667812), (2, 3578333906), (4, 1789166953), (7, 1022381116), (14, 511190558), (28, 255595279), (31, 230860252), (62, 115430126), (124, 57715063), (131, 54631052), (217, 32980036), (262, 27315526), (434, 16490018), (524, 13657763), (868, 8245009), (917, 7804436), (1834, 3902218), (3668, 1951109), (4061, 1762292), (8122, 881146), (16244, 440573), (28427, 251756), (56854, 125878), (62939, 113708)]