40122754

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 73218816

約数和(自身を除く): 33096062

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 263, 526, 641, 1282, 1841, 3682, 4471, 4487, 8942, 8974, 10897, 21794, 31297, 62594, 76279, 152558, 168583, 337166, 1180081, 2360162, 2865911, 5731822, 20061377, 40122754]

約数ペア:

[(1, 40122754), (2, 20061377), (7, 5731822), (14, 2865911), (17, 2360162), (34, 1180081), (119, 337166), (238, 168583), (263, 152558), (526, 76279), (641, 62594), (1282, 31297), (1841, 21794), (3682, 10897), (4471, 8974), (4487, 8942)]