857363056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{68611}}^1$

素因数の和:68701

約数の個数: 40

約数和(自身を含む): 1837703808

約数和(自身を除く): 980340752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 68611, 137222, 274444, 548888, 754721, 1097776, 1509442, 3018884, 4871381, 6037768, 9742762, 12075536, 19485524, 38971048, 53585191, 77942096, 107170382, 214340764, 428681528, 857363056]

約数ペア:

[(1, 857363056), (2, 428681528), (4, 214340764), (8, 107170382), (11, 77942096), (16, 53585191), (22, 38971048), (44, 19485524), (71, 12075536), (88, 9742762), (142, 6037768), (176, 4871381), (284, 3018884), (568, 1509442), (781, 1097776), (1136, 754721), (1562, 548888), (3124, 274444), (6248, 137222), (12496, 68611)]