22681792

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 56

約数和(自身を含む): 51901344

約数和(自身を除く): 29219552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 257, 394, 448, 514, 788, 1028, 1379, 1576, 1799, 2056, 2758, 3152, 3598, 4112, 5516, 6304, 7196, 8224, 11032, 12608, 14392, 16448, 22064, 28784, 44128, 50629, 57568, 88256, 101258, 115136, 202516, 354403, 405032, 708806, 810064, 1417612, 1620128, 2835224, 3240256, 5670448, 11340896, 22681792]

約数ペア:

[(1, 22681792), (2, 11340896), (4, 5670448), (7, 3240256), (8, 2835224), (14, 1620128), (16, 1417612), (28, 810064), (32, 708806), (56, 405032), (64, 354403), (112, 202516), (197, 115136), (224, 101258), (257, 88256), (394, 57568), (448, 50629), (514, 44128), (788, 28784), (1028, 22064), (1379, 16448), (1576, 14392), (1799, 12608), (2056, 11032), (2758, 8224), (3152, 7196), (3598, 6304), (4112, 5516)]