12667312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6653}}^1$

素因数の和:6685

約数の個数: 40

約数和(自身を含む): 29703456

約数和(自身を除く): 17036144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 6653, 13306, 26612, 46571, 53224, 93142, 106448, 113101, 186284, 226202, 372568, 452404, 745136, 791707, 904808, 1583414, 1809616, 3166828, 6333656, 12667312]

約数ペア:

[(1, 12667312), (2, 6333656), (4, 3166828), (7, 1809616), (8, 1583414), (14, 904808), (16, 791707), (17, 745136), (28, 452404), (34, 372568), (56, 226202), (68, 186284), (112, 113101), (119, 106448), (136, 93142), (238, 53224), (272, 46571), (476, 26612), (952, 13306), (1904, 6653)]