70788704

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4451}}^1$

素因数の和:4539

約数の個数: 48

約数和(自身を含む): 161554176

約数和(自身を除く): 90765472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 4451, 7952, 8902, 15904, 17804, 31157, 35608, 62314, 71216, 124628, 142432, 249256, 316021, 498512, 632042, 997024, 1264084, 2212147, 2528168, 4424294, 5056336, 8848588, 10112672, 17697176, 35394352, 70788704]

約数ペア:

[(1, 70788704), (2, 35394352), (4, 17697176), (7, 10112672), (8, 8848588), (14, 5056336), (16, 4424294), (28, 2528168), (32, 2212147), (56, 1264084), (71, 997024), (112, 632042), (142, 498512), (224, 316021), (284, 249256), (497, 142432), (568, 124628), (994, 71216), (1136, 62314), (1988, 35608), (2272, 31157), (3976, 17804), (4451, 15904), (7952, 8902)]