427592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 902880

約数和(自身を除く): 475288

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 113, 172, 226, 344, 452, 473, 904, 946, 1243, 1892, 2486, 3784, 4859, 4972, 9718, 9944, 19436, 38872, 53449, 106898, 213796, 427592]

約数ペア:

[(1, 427592), (2, 213796), (4, 106898), (8, 53449), (11, 38872), (22, 19436), (43, 9944), (44, 9718), (86, 4972), (88, 4859), (113, 3784), (172, 2486), (226, 1892), (344, 1243), (452, 946), (473, 904)]