69727768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18427}}^1$

素因数の和:18487

約数の個数: 32

約数和(自身を含む): 145949760

約数和(自身を除く): 76221992

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 18427, 36854, 73708, 147416, 202697, 405394, 792361, 810788, 1584722, 1621576, 3169444, 6338888, 8715971, 17431942, 34863884, 69727768]

約数ペア:

[(1, 69727768), (2, 34863884), (4, 17431942), (8, 8715971), (11, 6338888), (22, 3169444), (43, 1621576), (44, 1584722), (86, 810788), (88, 792361), (172, 405394), (344, 202697), (473, 147416), (946, 73708), (1892, 36854), (3784, 18427)]