40772056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1277}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 82661040

約数和(自身を除く): 41888984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 1277, 2456, 2554, 3991, 5108, 7982, 10216, 15964, 16601, 31928, 33202, 66404, 132808, 392039, 784078, 1568156, 3136312, 5096507, 10193014, 20386028, 40772056]

約数ペア:

[(1, 40772056), (2, 20386028), (4, 10193014), (8, 5096507), (13, 3136312), (26, 1568156), (52, 784078), (104, 392039), (307, 132808), (614, 66404), (1228, 33202), (1277, 31928), (2456, 16601), (2554, 15964), (3991, 10216), (5108, 7982)]