42129776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3433}}^1$

素因数の和:3513

約数の個数: 40

約数和(自身を含む): 89421360

約数和(自身を除く): 47291584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 3433, 6136, 6866, 12272, 13732, 27464, 44629, 54928, 89258, 178516, 202547, 357032, 405094, 714064, 810188, 1620376, 2633111, 3240752, 5266222, 10532444, 21064888, 42129776]

約数ペア:

[(1, 42129776), (2, 21064888), (4, 10532444), (8, 5266222), (13, 3240752), (16, 2633111), (26, 1620376), (52, 810188), (59, 714064), (104, 405094), (118, 357032), (208, 202547), (236, 178516), (472, 89258), (767, 54928), (944, 44629), (1534, 27464), (3068, 13732), (3433, 12272), (6136, 6866)]