40512448

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{3659}}^1$

素因数の和:3844

約数の個数: 28

約数和(自身を含む): 80878680

約数和(自身を除く): 40366232

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2768, 3659, 5536, 7318, 11072, 14636, 29272, 58544, 117088, 234176, 633007, 1266014, 2532028, 5064056, 10128112, 20256224, 40512448]

約数ペア:

[(1, 40512448), (2, 20256224), (4, 10128112), (8, 5064056), (16, 2532028), (32, 1266014), (64, 633007), (173, 234176), (346, 117088), (692, 58544), (1384, 29272), (2768, 14636), (3659, 11072), (5536, 7318)]