66697928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1637}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 136805760

約数和(自身を除く): 70107832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 463, 926, 1637, 1852, 3274, 3704, 5093, 6548, 10186, 13096, 18007, 20372, 36014, 40744, 72028, 144056, 757931, 1515862, 3031724, 6063448, 8337241, 16674482, 33348964, 66697928]

約数ペア:

[(1, 66697928), (2, 33348964), (4, 16674482), (8, 8337241), (11, 6063448), (22, 3031724), (44, 1515862), (88, 757931), (463, 144056), (926, 72028), (1637, 40744), (1852, 36014), (3274, 20372), (3704, 18007), (5093, 13096), (6548, 10186)]