11980672

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 26634240

約数和(自身を除く): 14653568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 127, 128, 134, 176, 254, 268, 352, 508, 536, 704, 737, 1016, 1072, 1397, 1408, 1474, 2032, 2144, 2794, 2948, 4064, 4288, 5588, 5896, 8128, 8509, 8576, 11176, 11792, 16256, 17018, 22352, 23584, 34036, 44704, 47168, 68072, 89408, 93599, 94336, 136144, 178816, 187198, 272288, 374396, 544576, 748792, 1089152, 1497584, 2995168, 5990336, 11980672]

約数ペア:

[(1, 11980672), (2, 5990336), (4, 2995168), (8, 1497584), (11, 1089152), (16, 748792), (22, 544576), (32, 374396), (44, 272288), (64, 187198), (67, 178816), (88, 136144), (127, 94336), (128, 93599), (134, 89408), (176, 68072), (254, 47168), (268, 44704), (352, 34036), (508, 23584), (536, 22352), (704, 17018), (737, 16256), (1016, 11792), (1072, 11176), (1397, 8576), (1408, 8509), (1474, 8128), (2032, 5896), (2144, 5588), (2794, 4288), (2948, 4064)]