73868672

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 158079600

約数和(自身を除く): 84210928

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 272, 332, 409, 544, 664, 818, 1088, 1328, 1411, 1636, 2176, 2656, 2822, 3272, 5312, 5644, 6544, 6953, 10624, 11288, 13088, 13906, 22576, 26176, 27812, 33947, 45152, 52352, 55624, 67894, 90304, 111248, 135788, 180608, 222496, 271576, 444992, 543152, 577099, 889984, 1086304, 1154198, 2172608, 2308396, 4345216, 4616792, 9233584, 18467168, 36934336, 73868672]

約数ペア:

[(1, 73868672), (2, 36934336), (4, 18467168), (8, 9233584), (16, 4616792), (17, 4345216), (32, 2308396), (34, 2172608), (64, 1154198), (68, 1086304), (83, 889984), (128, 577099), (136, 543152), (166, 444992), (272, 271576), (332, 222496), (409, 180608), (544, 135788), (664, 111248), (818, 90304), (1088, 67894), (1328, 55624), (1411, 52352), (1636, 45152), (2176, 33947), (2656, 27812), (2822, 26176), (3272, 22576), (5312, 13906), (5644, 13088), (6544, 11288), (6953, 10624)]