12649472

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{1123}}^1$

素因数の和:1154

約数の個数: 44

約数和(自身を含む): 27609936

約数和(自身を除く): 14960464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1123, 1408, 2246, 2816, 4492, 5632, 8984, 11264, 12353, 17968, 24706, 35936, 49412, 71872, 98824, 143744, 197648, 287488, 395296, 574976, 790592, 1149952, 1581184, 3162368, 6324736, 12649472]

約数ペア:

[(1, 12649472), (2, 6324736), (4, 3162368), (8, 1581184), (11, 1149952), (16, 790592), (22, 574976), (32, 395296), (44, 287488), (64, 197648), (88, 143744), (128, 98824), (176, 71872), (256, 49412), (352, 35936), (512, 24706), (704, 17968), (1024, 12353), (1123, 11264), (1408, 8984), (2246, 5632), (2816, 4492)]