71230516

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{6857}}^1$

素因数の和:6928

約数の個数: 36

約数和(自身を含む): 147762468

約数和(自身を除く): 76531952

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 6857, 10388, 13714, 27428, 47999, 95998, 191996, 335993, 363421, 671986, 726842, 1343972, 1453684, 2543947, 5087894, 10175788, 17807629, 35615258, 71230516]

約数ペア:

[(1, 71230516), (2, 35615258), (4, 17807629), (7, 10175788), (14, 5087894), (28, 2543947), (49, 1453684), (53, 1343972), (98, 726842), (106, 671986), (196, 363421), (212, 335993), (371, 191996), (742, 95998), (1484, 47999), (2597, 27428), (5194, 13714), (6857, 10388)]