40187072

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{1187}}^1$

素因数の和:1245

約数の個数: 42

約数和(自身を含む): 83434428

約数和(自身を除く): 43247356

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 529, 736, 1058, 1187, 1472, 2116, 2374, 4232, 4748, 8464, 9496, 16928, 18992, 27301, 33856, 37984, 54602, 75968, 109204, 218408, 436816, 627923, 873632, 1255846, 1747264, 2511692, 5023384, 10046768, 20093536, 40187072]

約数ペア:

[(1, 40187072), (2, 20093536), (4, 10046768), (8, 5023384), (16, 2511692), (23, 1747264), (32, 1255846), (46, 873632), (64, 627923), (92, 436816), (184, 218408), (368, 109204), (529, 75968), (736, 54602), (1058, 37984), (1187, 33856), (1472, 27301), (2116, 18992), (2374, 16928), (4232, 9496), (4748, 8464)]