70546448

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1987}}^1$

素因数の和:2319

約数の個数: 40

約数和(自身を含む): 156781632

約数和(自身を除く): 86235184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 1268, 1987, 2219, 2536, 3974, 4438, 5072, 7948, 8876, 13909, 15896, 17752, 27818, 31792, 35504, 55636, 111272, 222544, 629879, 1259758, 2519516, 4409153, 5039032, 8818306, 10078064, 17636612, 35273224, 70546448]

約数ペア:

[(1, 70546448), (2, 35273224), (4, 17636612), (7, 10078064), (8, 8818306), (14, 5039032), (16, 4409153), (28, 2519516), (56, 1259758), (112, 629879), (317, 222544), (634, 111272), (1268, 55636), (1987, 35504), (2219, 31792), (2536, 27818), (3974, 17752), (4438, 15896), (5072, 13909), (7948, 8876)]