2803256

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 5583600

約数和(自身を除く): 2780344

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 281, 344, 562, 1124, 1247, 2248, 2494, 4988, 8149, 9976, 12083, 16298, 24166, 32596, 48332, 65192, 96664, 350407, 700814, 1401628, 2803256]

約数ペア:

[(1, 2803256), (2, 1401628), (4, 700814), (8, 350407), (29, 96664), (43, 65192), (58, 48332), (86, 32596), (116, 24166), (172, 16298), (232, 12083), (281, 9976), (344, 8149), (562, 4988), (1124, 2494), (1247, 2248)]