71237432

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34381}}^1$

素因数の和:34431

約数の個数: 32

約数和(自身を含む): 156781920

約数和(自身を除く): 85544488

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 34381, 68762, 137524, 240667, 275048, 481334, 962668, 1272097, 1925336, 2544194, 5088388, 8904679, 10176776, 17809358, 35618716, 71237432]

約数ペア:

[(1, 71237432), (2, 35618716), (4, 17809358), (7, 10176776), (8, 8904679), (14, 5088388), (28, 2544194), (37, 1925336), (56, 1272097), (74, 962668), (148, 481334), (259, 275048), (296, 240667), (518, 137524), (1036, 68762), (2072, 34381)]