15263072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 33130944

約数和(自身を除く): 17867872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 331, 352, 524, 662, 1048, 1324, 1441, 2096, 2648, 2882, 3641, 4192, 5296, 5764, 7282, 10592, 11528, 14564, 23056, 29128, 43361, 46112, 58256, 86722, 116512, 173444, 346888, 476971, 693776, 953942, 1387552, 1907884, 3815768, 7631536, 15263072]

約数ペア:

[(1, 15263072), (2, 7631536), (4, 3815768), (8, 1907884), (11, 1387552), (16, 953942), (22, 693776), (32, 476971), (44, 346888), (88, 173444), (131, 116512), (176, 86722), (262, 58256), (331, 46112), (352, 43361), (524, 29128), (662, 23056), (1048, 14564), (1324, 11528), (1441, 10592), (2096, 7282), (2648, 5764), (2882, 5296), (3641, 4192)]