71418952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{947}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 146409120

約数和(自身を除く): 74990168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 857, 947, 1714, 1894, 3428, 3788, 6856, 7576, 9427, 10417, 18854, 20834, 37708, 41668, 75416, 83336, 811579, 1623158, 3246316, 6492632, 8927369, 17854738, 35709476, 71418952]

約数ペア:

[(1, 71418952), (2, 35709476), (4, 17854738), (8, 8927369), (11, 6492632), (22, 3246316), (44, 1623158), (88, 811579), (857, 83336), (947, 75416), (1714, 41668), (1894, 37708), (3428, 20834), (3788, 18854), (6856, 10417), (7576, 9427)]