61339376

素因数分解:

$2^4\times 7^3\times {\mathrm{11177}}^1$

素因数の和:11206

約数の個数: 40

約数和(自身を含む): 138607200

約数和(自身を除く): 77267824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 11177, 22354, 44708, 78239, 89416, 156478, 178832, 312956, 547673, 625912, 1095346, 1251824, 2190692, 3833711, 4381384, 7667422, 8762768, 15334844, 30669688, 61339376]

約数ペア:

[(1, 61339376), (2, 30669688), (4, 15334844), (7, 8762768), (8, 7667422), (14, 4381384), (16, 3833711), (28, 2190692), (49, 1251824), (56, 1095346), (98, 625912), (112, 547673), (196, 312956), (343, 178832), (392, 156478), (686, 89416), (784, 78239), (1372, 44708), (2744, 22354), (5488, 11177)]