11289992

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 24993360

約数和(自身を除く): 13703368

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 347, 392, 581, 664, 694, 1162, 1388, 2324, 2429, 2776, 4067, 4648, 4858, 8134, 9716, 16268, 17003, 19432, 28801, 32536, 34006, 57602, 68012, 115204, 136024, 201607, 230408, 403214, 806428, 1411249, 1612856, 2822498, 5644996, 11289992]

約数ペア:

[(1, 11289992), (2, 5644996), (4, 2822498), (7, 1612856), (8, 1411249), (14, 806428), (28, 403214), (49, 230408), (56, 201607), (83, 136024), (98, 115204), (166, 68012), (196, 57602), (332, 34006), (347, 32536), (392, 28801), (581, 19432), (664, 17003), (694, 16268), (1162, 9716), (1388, 8134), (2324, 4858), (2429, 4648), (2776, 4067)]