7657804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 17837568

約数和(自身を除く): 10179764

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 47, 77, 92, 94, 154, 161, 188, 253, 308, 322, 329, 506, 517, 529, 644, 658, 1012, 1034, 1058, 1081, 1316, 1771, 2068, 2116, 2162, 3542, 3619, 3703, 4324, 5819, 7084, 7238, 7406, 7567, 11638, 11891, 14476, 14812, 15134, 23276, 23782, 24863, 30268, 40733, 47564, 49726, 81466, 83237, 99452, 162932, 166474, 174041, 273493, 332948, 348082, 546986, 696164, 1093972, 1914451, 3828902, 7657804]

約数ペア:

[(1, 7657804), (2, 3828902), (4, 1914451), (7, 1093972), (11, 696164), (14, 546986), (22, 348082), (23, 332948), (28, 273493), (44, 174041), (46, 166474), (47, 162932), (77, 99452), (92, 83237), (94, 81466), (154, 49726), (161, 47564), (188, 40733), (253, 30268), (308, 24863), (322, 23782), (329, 23276), (506, 15134), (517, 14812), (529, 14476), (644, 11891), (658, 11638), (1012, 7567), (1034, 7406), (1058, 7238), (1081, 7084), (1316, 5819), (1771, 4324), (2068, 3703), (2116, 3619), (2162, 3542)]