565518896

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{479}}^1\times {\mathrm{653}}^1$

素因数の和:1253

約数の個数: 40

約数和(自身を含む): 1109393280

約数和(自身を除く): 543874384

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 479, 653, 904, 958, 1306, 1808, 1916, 2612, 3832, 5224, 7664, 10448, 54127, 73789, 108254, 147578, 216508, 295156, 312787, 433016, 590312, 625574, 866032, 1180624, 1251148, 2502296, 5004592, 35344931, 70689862, 141379724, 282759448, 565518896]

約数ペア:

[(1, 565518896), (2, 282759448), (4, 141379724), (8, 70689862), (16, 35344931), (113, 5004592), (226, 2502296), (452, 1251148), (479, 1180624), (653, 866032), (904, 625574), (958, 590312), (1306, 433016), (1808, 312787), (1916, 295156), (2612, 216508), (3832, 147578), (5224, 108254), (7664, 73789), (10448, 54127)]