8359372

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 17563392

約数和(自身を除く): 9204020

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 131, 172, 212, 262, 301, 371, 524, 602, 742, 917, 1204, 1484, 1834, 2279, 3668, 4558, 5633, 6943, 9116, 11266, 13886, 15953, 22532, 27772, 31906, 39431, 48601, 63812, 78862, 97202, 157724, 194404, 298549, 597098, 1194196, 2089843, 4179686, 8359372]

約数ペア:

[(1, 8359372), (2, 4179686), (4, 2089843), (7, 1194196), (14, 597098), (28, 298549), (43, 194404), (53, 157724), (86, 97202), (106, 78862), (131, 63812), (172, 48601), (212, 39431), (262, 31906), (301, 27772), (371, 22532), (524, 15953), (602, 13886), (742, 11266), (917, 9116), (1204, 6943), (1484, 5633), (1834, 4558), (2279, 3668)]