42852784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12119}}^1$

素因数の和:12157

約数の個数: 40

約数和(自身を含む): 94681440

約数和(自身を除く): 51828656

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 12119, 24238, 48476, 96952, 157547, 193904, 206023, 315094, 412046, 630188, 824092, 1260376, 1648184, 2520752, 2678299, 3296368, 5356598, 10713196, 21426392, 42852784]

約数ペア:

[(1, 42852784), (2, 21426392), (4, 10713196), (8, 5356598), (13, 3296368), (16, 2678299), (17, 2520752), (26, 1648184), (34, 1260376), (52, 824092), (68, 630188), (104, 412046), (136, 315094), (208, 206023), (221, 193904), (272, 157547), (442, 96952), (884, 48476), (1768, 24238), (3536, 12119)]