28435272

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{19423}}^1$

素因数の和:19493

約数の個数: 32

約数和(自身を含む): 72257280

約数和(自身を除く): 43822008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 19423, 38846, 58269, 77692, 116538, 155384, 233076, 466152, 1184803, 2369606, 3554409, 4739212, 7108818, 9478424, 14217636, 28435272]

約数ペア:

[(1, 28435272), (2, 14217636), (3, 9478424), (4, 7108818), (6, 4739212), (8, 3554409), (12, 2369606), (24, 1184803), (61, 466152), (122, 233076), (183, 155384), (244, 116538), (366, 77692), (488, 58269), (732, 38846), (1464, 19423)]