71697444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65657}}^1$

素因数の和:65684

約数の個数: 48

約数和(自身を含む): 205903488

約数和(自身を除く): 134206044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 65657, 131314, 196971, 262628, 393942, 459599, 787884, 853541, 919198, 1378797, 1707082, 1838396, 2560623, 2757594, 3414164, 5121246, 5515188, 5974787, 10242492, 11949574, 17924361, 23899148, 35848722, 71697444]

約数ペア:

[(1, 71697444), (2, 35848722), (3, 23899148), (4, 17924361), (6, 11949574), (7, 10242492), (12, 5974787), (13, 5515188), (14, 5121246), (21, 3414164), (26, 2757594), (28, 2560623), (39, 1838396), (42, 1707082), (52, 1378797), (78, 919198), (84, 853541), (91, 787884), (156, 459599), (182, 393942), (273, 262628), (364, 196971), (546, 131314), (1092, 65657)]