64051052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 128066400

約数和(自身を除く): 64015348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 241, 247, 269, 482, 494, 538, 964, 988, 1076, 3133, 3497, 4579, 5111, 6266, 6994, 9158, 10222, 12532, 13988, 18316, 20444, 59527, 64829, 66443, 119054, 129658, 132886, 238108, 259316, 265772, 842777, 1231751, 1685554, 2463502, 3371108, 4927004, 16012763, 32025526, 64051052]

約数ペア:

[(1, 64051052), (2, 32025526), (4, 16012763), (13, 4927004), (19, 3371108), (26, 2463502), (38, 1685554), (52, 1231751), (76, 842777), (241, 265772), (247, 259316), (269, 238108), (482, 132886), (494, 129658), (538, 119054), (964, 66443), (988, 64829), (1076, 59527), (3133, 20444), (3497, 18316), (4579, 13988), (5111, 12532), (6266, 10222), (6994, 9158)]