8996272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 18592560

約数和(自身を除く): 9596288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 293, 304, 404, 586, 808, 1172, 1616, 1919, 2344, 3838, 4688, 5567, 7676, 11134, 15352, 22268, 29593, 30704, 44536, 59186, 89072, 118372, 236744, 473488, 562267, 1124534, 2249068, 4498136, 8996272]

約数ペア:

[(1, 8996272), (2, 4498136), (4, 2249068), (8, 1124534), (16, 562267), (19, 473488), (38, 236744), (76, 118372), (101, 89072), (152, 59186), (202, 44536), (293, 30704), (304, 29593), (404, 22268), (586, 15352), (808, 11134), (1172, 7676), (1616, 5567), (1919, 4688), (2344, 3838)]