70293680464

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21642143}}^1$

素因数の和:21642187

約数の個数: 40

約数和(自身を含む): 161017551360

約数和(自身を除く): 90723870896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 21642143, 43284286, 86568572, 151495001, 173137144, 302990002, 346274288, 605980004, 627622147, 1211960008, 1255244294, 2423920016, 2510488588, 4393355029, 5020977176, 8786710058, 10041954352, 17573420116, 35146840232, 70293680464]

約数ペア:

[(1, 70293680464), (2, 35146840232), (4, 17573420116), (7, 10041954352), (8, 8786710058), (14, 5020977176), (16, 4393355029), (28, 2510488588), (29, 2423920016), (56, 1255244294), (58, 1211960008), (112, 627622147), (116, 605980004), (203, 346274288), (232, 302990002), (406, 173137144), (464, 151495001), (812, 86568572), (1624, 43284286), (3248, 21642143)]