71506708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6337}}^1$

素因数の和:6392

約数の個数: 48

約数和(自身を含む): 159007744

約数和(自身を除く): 87501036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 6337, 11284, 12674, 25348, 44359, 82381, 88718, 164762, 177436, 196447, 329524, 392894, 576667, 785788, 1153334, 1375129, 2306668, 2553811, 2750258, 5107622, 5500516, 10215244, 17876677, 35753354, 71506708]

約数ペア:

[(1, 71506708), (2, 35753354), (4, 17876677), (7, 10215244), (13, 5500516), (14, 5107622), (26, 2750258), (28, 2553811), (31, 2306668), (52, 1375129), (62, 1153334), (91, 785788), (124, 576667), (182, 392894), (217, 329524), (364, 196447), (403, 177436), (434, 164762), (806, 88718), (868, 82381), (1612, 44359), (2821, 25348), (5642, 12674), (6337, 11284)]