61456136

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35401}}^1$

素因数の和:35445

約数の個数: 32

約数和(自身を含む): 135943680

約数和(自身を除く): 74487544

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 35401, 70802, 141604, 247807, 283208, 495614, 991228, 1097431, 1982456, 2194862, 4389724, 7682017, 8779448, 15364034, 30728068, 61456136]

約数ペア:

[(1, 61456136), (2, 30728068), (4, 15364034), (7, 8779448), (8, 7682017), (14, 4389724), (28, 2194862), (31, 1982456), (56, 1097431), (62, 991228), (124, 495614), (217, 283208), (248, 247807), (434, 141604), (868, 70802), (1736, 35401)]