68258032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7243}}^1$

素因数の和:7301

約数の個数: 40

約数和(自身を含む): 143720960

約数和(自身を除く): 75462928

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 7243, 9424, 14486, 28972, 57944, 115888, 137617, 224533, 275234, 449066, 550468, 898132, 1100936, 1796264, 2201872, 3592528, 4266127, 8532254, 17064508, 34129016, 68258032]

約数ペア:

[(1, 68258032), (2, 34129016), (4, 17064508), (8, 8532254), (16, 4266127), (19, 3592528), (31, 2201872), (38, 1796264), (62, 1100936), (76, 898132), (124, 550468), (152, 449066), (248, 275234), (304, 224533), (496, 137617), (589, 115888), (1178, 57944), (2356, 28972), (4712, 14486), (7243, 9424)]