56283016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{977}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 111492000

約数和(自身を除く): 55208984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 379, 758, 977, 1516, 1954, 3032, 3908, 7201, 7816, 14402, 18563, 28804, 37126, 57608, 74252, 148504, 370283, 740566, 1481132, 2962264, 7035377, 14070754, 28141508, 56283016]

約数ペア:

[(1, 56283016), (2, 28141508), (4, 14070754), (8, 7035377), (19, 2962264), (38, 1481132), (76, 740566), (152, 370283), (379, 148504), (758, 74252), (977, 57608), (1516, 37126), (1954, 28804), (3032, 18563), (3908, 14402), (7201, 7816)]