40050626

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 35428414

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1871, 1946, 3058, 3742, 10703, 13097, 20581, 21406, 26194, 41162, 144067, 260069, 288134, 520138, 1820483, 2860759, 3640966, 5721518, 20025313, 40050626]

約数ペア:

[(1, 40050626), (2, 20025313), (7, 5721518), (11, 3640966), (14, 2860759), (22, 1820483), (77, 520138), (139, 288134), (154, 260069), (278, 144067), (973, 41162), (1529, 26194), (1871, 21406), (1946, 20581), (3058, 13097), (3742, 10703)]