74126312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1693}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 150122280

約数和(自身を除く): 75995968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 1693, 3368, 3386, 5473, 6772, 10946, 13544, 21892, 22009, 43784, 44018, 88036, 176072, 712753, 1425506, 2851012, 5702024, 9265789, 18531578, 37063156, 74126312]

約数ペア:

[(1, 74126312), (2, 37063156), (4, 18531578), (8, 9265789), (13, 5702024), (26, 2851012), (52, 1425506), (104, 712753), (421, 176072), (842, 88036), (1684, 44018), (1693, 43784), (3368, 22009), (3386, 21892), (5473, 13544), (6772, 10946)]