2570768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 40

約数和(自身を含む): 5285376

約数和(自身を除く): 2714608

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 73, 124, 142, 146, 248, 284, 292, 496, 568, 584, 1136, 1168, 2201, 2263, 4402, 4526, 5183, 8804, 9052, 10366, 17608, 18104, 20732, 35216, 36208, 41464, 82928, 160673, 321346, 642692, 1285384, 2570768]

約数ペア:

[(1, 2570768), (2, 1285384), (4, 642692), (8, 321346), (16, 160673), (31, 82928), (62, 41464), (71, 36208), (73, 35216), (124, 20732), (142, 18104), (146, 17608), (248, 10366), (284, 9052), (292, 8804), (496, 5183), (568, 4526), (584, 4402), (1136, 2263), (1168, 2201)]