38891294464

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{1553}}^1\times {\mathrm{8893}}^1$

素因数の和:10473

約数の個数: 72

約数和(自身を含む): 84752064432

約数和(自身を除く): 45860769968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 1553, 2816, 3106, 6212, 8893, 12424, 17083, 17786, 24848, 34166, 35572, 49696, 68332, 71144, 97823, 99392, 136664, 142288, 195646, 198784, 273328, 284576, 391292, 397568, 546656, 569152, 782584, 1093312, 1138304, 1565168, 2186624, 2276608, 3130336, 4373248, 6260672, 12521344, 13810829, 25042688, 27621658, 55243316, 110486632, 151919119, 220973264, 303838238, 441946528, 607676476, 883893056, 1215352952, 1767786112, 2430705904, 3535572224, 4861411808, 9722823616, 19445647232, 38891294464]

約数ペア:

[(1, 38891294464), (2, 19445647232), (4, 9722823616), (8, 4861411808), (11, 3535572224), (16, 2430705904), (22, 1767786112), (32, 1215352952), (44, 883893056), (64, 607676476), (88, 441946528), (128, 303838238), (176, 220973264), (256, 151919119), (352, 110486632), (704, 55243316), (1408, 27621658), (1553, 25042688), (2816, 13810829), (3106, 12521344), (6212, 6260672), (8893, 4373248), (12424, 3130336), (17083, 2276608), (17786, 2186624), (24848, 1565168), (34166, 1138304), (35572, 1093312), (49696, 782584), (68332, 569152), (71144, 546656), (97823, 397568), (99392, 391292), (136664, 284576), (142288, 273328), (195646, 198784)]