71513464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{9791}}^1$

素因数の和:9891

約数の個数: 32

約数和(自身を含む): 148055040

約数和(自身を除く): 76541576

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 9791, 19582, 39164, 78328, 107701, 215402, 430804, 812653, 861608, 1625306, 3250612, 6501224, 8939183, 17878366, 35756732, 71513464]

約数ペア:

[(1, 71513464), (2, 35756732), (4, 17878366), (8, 8939183), (11, 6501224), (22, 3250612), (44, 1625306), (83, 861608), (88, 812653), (166, 430804), (332, 215402), (664, 107701), (913, 78328), (1826, 39164), (3652, 19582), (7304, 9791)]