70238896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2586

約数の個数: 80

約数和(自身を含む): 176377600

約数和(自身を除く): 106138704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 2539, 3458, 3952, 5078, 6916, 10156, 13832, 17773, 20312, 27664, 33007, 35546, 40624, 48241, 66014, 71092, 96482, 132028, 142184, 192964, 231049, 264056, 284368, 337687, 385928, 462098, 528112, 627133, 675374, 771856, 924196, 1254266, 1350748, 1848392, 2508532, 2701496, 3696784, 4389931, 5017064, 5402992, 8779862, 10034128, 17559724, 35119448, 70238896]

約数ペア:

[(1, 70238896), (2, 35119448), (4, 17559724), (7, 10034128), (8, 8779862), (13, 5402992), (14, 5017064), (16, 4389931), (19, 3696784), (26, 2701496), (28, 2508532), (38, 1848392), (52, 1350748), (56, 1254266), (76, 924196), (91, 771856), (104, 675374), (112, 627133), (133, 528112), (152, 462098), (182, 385928), (208, 337687), (247, 284368), (266, 264056), (304, 231049), (364, 192964), (494, 142184), (532, 132028), (728, 96482), (988, 71092), (1064, 66014), (1456, 48241), (1729, 40624), (1976, 35546), (2128, 33007), (2539, 27664), (3458, 20312), (3952, 17773), (5078, 13832), (6916, 10156)]