16928128

素因数分解:

$2^7\times 7^2\times {\mathrm{2699}}^1$

素因数の和:2727

約数の個数: 48

約数和(自身を含む): 39244500

約数和(自身を除く): 22316372

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 2699, 3136, 5398, 6272, 10796, 18893, 21592, 37786, 43184, 75572, 86368, 132251, 151144, 172736, 264502, 302288, 345472, 529004, 604576, 1058008, 1209152, 2116016, 2418304, 4232032, 8464064, 16928128]

約数ペア:

[(1, 16928128), (2, 8464064), (4, 4232032), (7, 2418304), (8, 2116016), (14, 1209152), (16, 1058008), (28, 604576), (32, 529004), (49, 345472), (56, 302288), (64, 264502), (98, 172736), (112, 151144), (128, 132251), (196, 86368), (224, 75572), (392, 43184), (448, 37786), (784, 21592), (896, 18893), (1568, 10796), (2699, 6272), (3136, 5398)]