39846904

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 79360560

約数和(自身を除く): 39513656

約数列:

[1, 2, 4, 8, 31, 62, 71, 73, 124, 142, 146, 248, 284, 292, 568, 584, 961, 1922, 2201, 2263, 3844, 4402, 4526, 5183, 7688, 8804, 9052, 10366, 17608, 18104, 20732, 41464, 68231, 70153, 136462, 140306, 160673, 272924, 280612, 321346, 545848, 561224, 642692, 1285384, 4980863, 9961726, 19923452, 39846904]

約数ペア:

[(1, 39846904), (2, 19923452), (4, 9961726), (8, 4980863), (31, 1285384), (62, 642692), (71, 561224), (73, 545848), (124, 321346), (142, 280612), (146, 272924), (248, 160673), (284, 140306), (292, 136462), (568, 70153), (584, 68231), (961, 41464), (1922, 20732), (2201, 18104), (2263, 17608), (3844, 10366), (4402, 9052), (4526, 8804), (5183, 7688)]