69513026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 117298368

約数和(自身を除く): 47785342

約数列:

[1, 2, 11, 22, 43, 86, 197, 373, 394, 473, 746, 946, 2167, 4103, 4334, 8206, 8471, 16039, 16942, 32078, 73481, 93181, 146962, 176429, 186362, 352858, 808291, 1616582, 3159683, 6319366, 34756513, 69513026]

約数ペア:

[(1, 69513026), (2, 34756513), (11, 6319366), (22, 3159683), (43, 1616582), (86, 808291), (197, 352858), (373, 186362), (394, 176429), (473, 146962), (746, 93181), (946, 73481), (2167, 32078), (4103, 16942), (4334, 16039), (8206, 8471)]