26913952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 58931712

約数和(自身を除く): 32017760

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 2087, 3224, 4174, 6448, 8348, 12896, 16696, 27131, 33392, 54262, 64697, 66784, 108524, 129394, 217048, 258788, 434096, 517576, 841061, 868192, 1035152, 1682122, 2070304, 3364244, 6728488, 13456976, 26913952]

約数ペア:

[(1, 26913952), (2, 13456976), (4, 6728488), (8, 3364244), (13, 2070304), (16, 1682122), (26, 1035152), (31, 868192), (32, 841061), (52, 517576), (62, 434096), (104, 258788), (124, 217048), (208, 129394), (248, 108524), (403, 66784), (416, 64697), (496, 54262), (806, 33392), (992, 27131), (1612, 16696), (2087, 12896), (3224, 8348), (4174, 6448)]