56613904

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 111914712

約数和(自身を除く): 55300808

約数列:

[1, 2, 4, 8, 16, 113, 173, 181, 226, 346, 362, 452, 692, 724, 904, 1384, 1448, 1808, 2768, 2896, 19549, 20453, 31313, 39098, 40906, 62626, 78196, 81812, 125252, 156392, 163624, 250504, 312784, 327248, 501008, 3538369, 7076738, 14153476, 28306952, 56613904]

約数ペア:

[(1, 56613904), (2, 28306952), (4, 14153476), (8, 7076738), (16, 3538369), (113, 501008), (173, 327248), (181, 312784), (226, 250504), (346, 163624), (362, 156392), (452, 125252), (692, 81812), (724, 78196), (904, 62626), (1384, 40906), (1448, 39098), (1808, 31313), (2768, 20453), (2896, 19549)]