17995024

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 36258840

約数和(自身を除く): 18263816

約数列:

[1, 2, 4, 8, 16, 37, 74, 113, 148, 226, 269, 296, 452, 538, 592, 904, 1076, 1808, 2152, 4181, 4304, 8362, 9953, 16724, 19906, 30397, 33448, 39812, 60794, 66896, 79624, 121588, 159248, 243176, 486352, 1124689, 2249378, 4498756, 8997512, 17995024]

約数ペア:

[(1, 17995024), (2, 8997512), (4, 4498756), (8, 2249378), (16, 1124689), (37, 486352), (74, 243176), (113, 159248), (148, 121588), (226, 79624), (269, 66896), (296, 60794), (452, 39812), (538, 33448), (592, 30397), (904, 19906), (1076, 16724), (1808, 9953), (2152, 8362), (4181, 4304)]