4478512376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{30781}}^1$

素因数の和:32199

約数の個数: 32

約数和(自身を含む): 9049908000

約数和(自身を除く): 4571395624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1399, 2798, 5596, 11192, 18187, 30781, 36374, 61562, 72748, 123124, 145496, 246248, 400153, 800306, 1600612, 3201224, 43062619, 86125238, 172250476, 344500952, 559814047, 1119628094, 2239256188, 4478512376]

約数ペア:

[(1, 4478512376), (2, 2239256188), (4, 1119628094), (8, 559814047), (13, 344500952), (26, 172250476), (52, 86125238), (104, 43062619), (1399, 3201224), (2798, 1600612), (5596, 800306), (11192, 400153), (18187, 246248), (30781, 145496), (36374, 123124), (61562, 72748)]