22687364

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 47496960

約数和(自身を除く): 24809596

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 359, 427, 518, 718, 854, 1036, 1436, 1708, 2257, 2513, 4514, 5026, 9028, 10052, 13283, 15799, 21899, 26566, 31598, 43798, 53132, 63196, 87596, 92981, 153293, 185962, 306586, 371924, 613172, 810263, 1620526, 3241052, 5671841, 11343682, 22687364]

約数ペア:

[(1, 22687364), (2, 11343682), (4, 5671841), (7, 3241052), (14, 1620526), (28, 810263), (37, 613172), (61, 371924), (74, 306586), (122, 185962), (148, 153293), (244, 92981), (259, 87596), (359, 63196), (427, 53132), (518, 43798), (718, 31598), (854, 26566), (1036, 21899), (1436, 15799), (1708, 13283), (2257, 10052), (2513, 9028), (4514, 5026)]