71330656312

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1\times {\mathrm{1399}}^1$

素因数の和:2336

約数の個数: 64

約数和(自身を含む): 138172104000

約数和(自身を除く): 66841447688

約数列:

[1, 2, 4, 8, 37, 74, 148, 281, 296, 562, 613, 1124, 1226, 1399, 2248, 2452, 2798, 4904, 5596, 10397, 11192, 20794, 22681, 41588, 45362, 51763, 83176, 90724, 103526, 172253, 181448, 207052, 344506, 393119, 414104, 689012, 786238, 857587, 1378024, 1572476, 1715174, 3144952, 3430348, 6373361, 6860696, 12746722, 14545403, 25493444, 29090806, 31730719, 50986888, 58181612, 63461438, 116363224, 126922876, 240981947, 253845752, 481963894, 963927788, 1927855576, 8916332039, 17832664078, 35665328156, 71330656312]

約数ペア:

[(1, 71330656312), (2, 35665328156), (4, 17832664078), (8, 8916332039), (37, 1927855576), (74, 963927788), (148, 481963894), (281, 253845752), (296, 240981947), (562, 126922876), (613, 116363224), (1124, 63461438), (1226, 58181612), (1399, 50986888), (2248, 31730719), (2452, 29090806), (2798, 25493444), (4904, 14545403), (5596, 12746722), (10397, 6860696), (11192, 6373361), (20794, 3430348), (22681, 3144952), (41588, 1715174), (45362, 1572476), (51763, 1378024), (83176, 857587), (90724, 786238), (103526, 689012), (172253, 414104), (181448, 393119), (207052, 344506)]