71095684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 141704640

約数和(自身を除く): 70608956

約数列:

[1, 2, 4, 11, 22, 43, 44, 53, 86, 106, 172, 212, 473, 583, 709, 946, 1166, 1418, 1892, 2279, 2332, 2836, 4558, 7799, 9116, 15598, 25069, 30487, 31196, 37577, 50138, 60974, 75154, 100276, 121948, 150308, 335357, 413347, 670714, 826694, 1341428, 1615811, 1653388, 3231622, 6463244, 17773921, 35547842, 71095684]

約数ペア:

[(1, 71095684), (2, 35547842), (4, 17773921), (11, 6463244), (22, 3231622), (43, 1653388), (44, 1615811), (53, 1341428), (86, 826694), (106, 670714), (172, 413347), (212, 335357), (473, 150308), (583, 121948), (709, 100276), (946, 75154), (1166, 60974), (1418, 50138), (1892, 37577), (2279, 31196), (2332, 30487), (2836, 25069), (4558, 15598), (7799, 9116)]