40508704

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{2393}}^1$

素因数の和:2449

約数の個数: 36

約数和(自身を含む): 83404566

約数和(自身を除く): 42895862

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 529, 736, 1058, 2116, 2393, 4232, 4786, 8464, 9572, 16928, 19144, 38288, 55039, 76576, 110078, 220156, 440312, 880624, 1265897, 1761248, 2531794, 5063588, 10127176, 20254352, 40508704]

約数ペア:

[(1, 40508704), (2, 20254352), (4, 10127176), (8, 5063588), (16, 2531794), (23, 1761248), (32, 1265897), (46, 880624), (92, 440312), (184, 220156), (368, 110078), (529, 76576), (736, 55039), (1058, 38288), (2116, 19144), (2393, 16928), (4232, 9572), (4786, 8464)]