16943702972

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1\times {\mathrm{5153}}^1$

素因数の和:7938

約数の個数: 48

約数和(自身を含む): 34694913792

約数和(自身を除く): 17751210820

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 2731, 5153, 5462, 10306, 10924, 19117, 20612, 36071, 38234, 72142, 76468, 117433, 144284, 221579, 234866, 443158, 469732, 822031, 886316, 1551053, 1644062, 3102106, 3288124, 6204212, 14072843, 28145686, 56291372, 98509901, 197019802, 394039604, 605132249, 1210264498, 2420528996, 4235925743, 8471851486, 16943702972]

約数ペア:

[(1, 16943702972), (2, 8471851486), (4, 4235925743), (7, 2420528996), (14, 1210264498), (28, 605132249), (43, 394039604), (86, 197019802), (172, 98509901), (301, 56291372), (602, 28145686), (1204, 14072843), (2731, 6204212), (5153, 3288124), (5462, 3102106), (10306, 1644062), (10924, 1551053), (19117, 886316), (20612, 822031), (36071, 469732), (38234, 443158), (72142, 234866), (76468, 221579), (117433, 144284)]