70291408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5471}}^1$

素因数の和:5563

約数の個数: 40

約数和(自身を含む): 150633216

約数和(自身を除く): 80341808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 5471, 6424, 10942, 12848, 21884, 43768, 60181, 87536, 120362, 240724, 399383, 481448, 798766, 962896, 1597532, 3195064, 4393213, 6390128, 8786426, 17572852, 35145704, 70291408]

約数ペア:

[(1, 70291408), (2, 35145704), (4, 17572852), (8, 8786426), (11, 6390128), (16, 4393213), (22, 3195064), (44, 1597532), (73, 962896), (88, 798766), (146, 481448), (176, 399383), (292, 240724), (584, 120362), (803, 87536), (1168, 60181), (1606, 43768), (3212, 21884), (5471, 12848), (6424, 10942)]