28330064

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13313}}^1$

素因数の和:13347

約数の個数: 40

約数和(自身を含む): 66037440

約数和(自身を除く): 37707376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 13313, 26626, 53252, 93191, 106504, 186382, 213008, 252947, 372764, 505894, 745528, 1011788, 1491056, 1770629, 2023576, 3541258, 4047152, 7082516, 14165032, 28330064]

約数ペア:

[(1, 28330064), (2, 14165032), (4, 7082516), (7, 4047152), (8, 3541258), (14, 2023576), (16, 1770629), (19, 1491056), (28, 1011788), (38, 745528), (56, 505894), (76, 372764), (112, 252947), (133, 213008), (152, 186382), (266, 106504), (304, 93191), (532, 53252), (1064, 26626), (2128, 13313)]