29895544

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 66493440

約数和(自身を除く): 36597896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 73, 103, 142, 146, 206, 284, 292, 412, 497, 511, 568, 584, 721, 824, 994, 1022, 1442, 1988, 2044, 2884, 3976, 4088, 5183, 5768, 7313, 7519, 10366, 14626, 15038, 20732, 29252, 30076, 36281, 41464, 51191, 52633, 58504, 60152, 72562, 102382, 105266, 145124, 204764, 210532, 290248, 409528, 421064, 533849, 1067698, 2135396, 3736943, 4270792, 7473886, 14947772, 29895544]

約数ペア:

[(1, 29895544), (2, 14947772), (4, 7473886), (7, 4270792), (8, 3736943), (14, 2135396), (28, 1067698), (56, 533849), (71, 421064), (73, 409528), (103, 290248), (142, 210532), (146, 204764), (206, 145124), (284, 105266), (292, 102382), (412, 72562), (497, 60152), (511, 58504), (568, 52633), (584, 51191), (721, 41464), (824, 36281), (994, 30076), (1022, 29252), (1442, 20732), (1988, 15038), (2044, 14626), (2884, 10366), (3976, 7519), (4088, 7313), (5183, 5768)]