16262428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 35875840

約数和(自身を除く): 19613412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1039, 1118, 1204, 2078, 2236, 3913, 4156, 7273, 7826, 13507, 14546, 15652, 27014, 29092, 44677, 54028, 89354, 94549, 178708, 189098, 312739, 378196, 580801, 625478, 1161602, 1250956, 2323204, 4065607, 8131214, 16262428]

約数ペア:

[(1, 16262428), (2, 8131214), (4, 4065607), (7, 2323204), (13, 1250956), (14, 1161602), (26, 625478), (28, 580801), (43, 378196), (52, 312739), (86, 189098), (91, 178708), (172, 94549), (182, 89354), (301, 54028), (364, 44677), (559, 29092), (602, 27014), (1039, 15652), (1118, 14546), (1204, 13507), (2078, 7826), (2236, 7273), (3913, 4156)]