17312776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2729}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 35544600

約数和(自身を除く): 18231824

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2729, 3172, 5458, 6344, 10916, 21832, 35477, 70954, 141908, 166469, 283816, 332938, 665876, 1331752, 2164097, 4328194, 8656388, 17312776]

約数ペア:

[(1, 17312776), (2, 8656388), (4, 4328194), (8, 2164097), (13, 1331752), (26, 665876), (52, 332938), (61, 283816), (104, 166469), (122, 141908), (244, 70954), (488, 35477), (793, 21832), (1586, 10916), (2729, 6344), (3172, 5458)]