68741992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1553}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 140978880

約数和(自身を除く): 72236888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 503, 1006, 1553, 2012, 3106, 4024, 5533, 6212, 11066, 12424, 17083, 22132, 34166, 44264, 68332, 136664, 781159, 1562318, 3124636, 6249272, 8592749, 17185498, 34370996, 68741992]

約数ペア:

[(1, 68741992), (2, 34370996), (4, 17185498), (8, 8592749), (11, 6249272), (22, 3124636), (44, 1562318), (88, 781159), (503, 136664), (1006, 68332), (1553, 44264), (2012, 34166), (3106, 22132), (4024, 17083), (5533, 12424), (6212, 11066)]