68877688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6163}}^1$

素因数の和:6307

約数の個数: 32

約数和(自身を含む): 142018560

約数和(自身を除く): 73140872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 6163, 11176, 12326, 24652, 49304, 67793, 135586, 271172, 542344, 782701, 1565402, 3130804, 6261608, 8609711, 17219422, 34438844, 68877688]

約数ペア:

[(1, 68877688), (2, 34438844), (4, 17219422), (8, 8609711), (11, 6261608), (22, 3130804), (44, 1565402), (88, 782701), (127, 542344), (254, 271172), (508, 135586), (1016, 67793), (1397, 49304), (2794, 24652), (5588, 12326), (6163, 11176)]