82128716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13679}}^1$

素因数の和:13781

約数の個数: 24

約数和(自身を含む): 153216000

約数和(自身を除く): 71087284

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 13679, 27358, 54716, 259901, 519802, 1039604, 1080641, 2161282, 4322564, 20532179, 41064358, 82128716]

約数ペア:

[(1, 82128716), (2, 41064358), (4, 20532179), (19, 4322564), (38, 2161282), (76, 1080641), (79, 1039604), (158, 519802), (316, 259901), (1501, 54716), (3002, 27358), (6004, 13679)]