4487024

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 9240480

約数和(自身を除く): 4753456

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 137, 178, 184, 274, 356, 368, 548, 712, 1096, 1424, 2047, 2192, 3151, 4094, 6302, 8188, 12193, 12604, 16376, 24386, 25208, 32752, 48772, 50416, 97544, 195088, 280439, 560878, 1121756, 2243512, 4487024]

約数ペア:

[(1, 4487024), (2, 2243512), (4, 1121756), (8, 560878), (16, 280439), (23, 195088), (46, 97544), (89, 50416), (92, 48772), (137, 32752), (178, 25208), (184, 24386), (274, 16376), (356, 12604), (368, 12193), (548, 8188), (712, 6302), (1096, 4094), (1424, 3151), (2047, 2192)]