71419208

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3853}}^1$

素因数の和:4197

約数の個数: 32

約数和(自身を含む): 153543360

約数和(自身を除く): 82124152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 3853, 4634, 7706, 9268, 15412, 18536, 26971, 30824, 53942, 107884, 215768, 1275343, 2550686, 5101372, 8927401, 10202744, 17854802, 35709604, 71419208]

約数ペア:

[(1, 71419208), (2, 35709604), (4, 17854802), (7, 10202744), (8, 8927401), (14, 5101372), (28, 2550686), (56, 1275343), (331, 215768), (662, 107884), (1324, 53942), (2317, 30824), (2648, 26971), (3853, 18536), (4634, 15412), (7706, 9268)]