67804996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127453}}^1$

素因数の和:127483

約数の個数: 24

約数和(自身を含む): 142748480

約数和(自身を除く): 74943484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 127453, 254906, 509812, 892171, 1784342, 2421607, 3568684, 4843214, 9686428, 16951249, 33902498, 67804996]

約数ペア:

[(1, 67804996), (2, 33902498), (4, 16951249), (7, 9686428), (14, 4843214), (19, 3568684), (28, 2421607), (38, 1784342), (76, 892171), (133, 509812), (266, 254906), (532, 127453)]