70865234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^2$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 117957168

約数和(自身を除く): 47091934

約数列:

[1, 2, 11, 22, 83, 166, 197, 394, 913, 1826, 2167, 4334, 16351, 32702, 38809, 77618, 179861, 359722, 426899, 853798, 3221147, 6442294, 35432617, 70865234]

約数ペア:

[(1, 70865234), (2, 35432617), (11, 6442294), (22, 3221147), (83, 853798), (166, 426899), (197, 359722), (394, 179861), (913, 77618), (1826, 38809), (2167, 32702), (4334, 16351)]