71157584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10177}}^1$

素因数の和:10227

約数の個数: 40

約数和(自身を含む): 151448640

約数和(自身を除く): 80291056

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 10177, 20354, 40708, 81416, 162832, 193363, 234071, 386726, 468142, 773452, 936284, 1546904, 1872568, 3093808, 3745136, 4447349, 8894698, 17789396, 35578792, 71157584]

約数ペア:

[(1, 71157584), (2, 35578792), (4, 17789396), (8, 8894698), (16, 4447349), (19, 3745136), (23, 3093808), (38, 1872568), (46, 1546904), (76, 936284), (92, 773452), (152, 468142), (184, 386726), (304, 234071), (368, 193363), (437, 162832), (874, 81416), (1748, 40708), (3496, 20354), (6992, 10177)]