22468864

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 50037120

約数和(自身を除く): 27568256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 101, 128, 158, 176, 202, 256, 316, 352, 404, 632, 704, 808, 869, 1111, 1264, 1408, 1616, 1738, 2222, 2528, 2816, 3232, 3476, 4444, 5056, 6464, 6952, 7979, 8888, 10112, 12928, 13904, 15958, 17776, 20224, 25856, 27808, 31916, 35552, 55616, 63832, 71104, 87769, 111232, 127664, 142208, 175538, 222464, 255328, 284416, 351076, 510656, 702152, 1021312, 1404304, 2042624, 2808608, 5617216, 11234432, 22468864]

約数ペア:

[(1, 22468864), (2, 11234432), (4, 5617216), (8, 2808608), (11, 2042624), (16, 1404304), (22, 1021312), (32, 702152), (44, 510656), (64, 351076), (79, 284416), (88, 255328), (101, 222464), (128, 175538), (158, 142208), (176, 127664), (202, 111232), (256, 87769), (316, 71104), (352, 63832), (404, 55616), (632, 35552), (704, 31916), (808, 27808), (869, 25856), (1111, 20224), (1264, 17776), (1408, 15958), (1616, 13904), (1738, 12928), (2222, 10112), (2528, 8888), (2816, 7979), (3232, 6952), (3476, 6464), (4444, 5056)]