285422704

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82207}}^1$

素因数の和:82253

約数の個数: 40

約数和(自身を含む): 652402688

約数和(自身を除く): 366979984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 82207, 164414, 328828, 575449, 657656, 1150898, 1315312, 2301796, 2548417, 4603592, 5096834, 9207184, 10193668, 17838919, 20387336, 35677838, 40774672, 71355676, 142711352, 285422704]

約数ペア:

[(1, 285422704), (2, 142711352), (4, 71355676), (7, 40774672), (8, 35677838), (14, 20387336), (16, 17838919), (28, 10193668), (31, 9207184), (56, 5096834), (62, 4603592), (112, 2548417), (124, 2301796), (217, 1315312), (248, 1150898), (434, 657656), (496, 575449), (868, 328828), (1736, 164414), (3472, 82207)]