74615824

素因数分解:

$2^4\times {\mathrm{1987}}^1\times {\mathrm{2347}}^1$

素因数の和:4342

約数の個数: 20

約数和(自身を含む): 144702544

約数和(自身を除く): 70086720

約数列:

[1, 2, 4, 8, 16, 1987, 2347, 3974, 4694, 7948, 9388, 15896, 18776, 31792, 37552, 4663489, 9326978, 18653956, 37307912, 74615824]

約数ペア:

[(1, 74615824), (2, 37307912), (4, 18653956), (8, 9326978), (16, 4663489), (1987, 37552), (2347, 31792), (3974, 18776), (4694, 15896), (7948, 9388)]