427064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 915840

約数和(自身を除く): 488776

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 211, 253, 422, 506, 844, 1012, 1688, 2024, 2321, 4642, 4853, 9284, 9706, 18568, 19412, 38824, 53383, 106766, 213532, 427064]

約数ペア:

[(1, 427064), (2, 213532), (4, 106766), (8, 53383), (11, 38824), (22, 19412), (23, 18568), (44, 9706), (46, 9284), (88, 4853), (92, 4642), (184, 2321), (211, 2024), (253, 1688), (422, 1012), (506, 844)]