71103494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1163}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 133422336

約数和(自身を除く): 62318842

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 397, 794, 1163, 2326, 2779, 4367, 5558, 8141, 8734, 12793, 16282, 25586, 30569, 61138, 89551, 179102, 461711, 923422, 3231977, 5078821, 6463954, 10157642, 35551747, 71103494]

約数ペア:

[(1, 71103494), (2, 35551747), (7, 10157642), (11, 6463954), (14, 5078821), (22, 3231977), (77, 923422), (154, 461711), (397, 179102), (794, 89551), (1163, 61138), (2326, 30569), (2779, 25586), (4367, 16282), (5558, 12793), (8141, 8734)]