40756672

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 84

約数和(自身を含む): 93913960

約数和(自身を除く): 53157288

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 152, 176, 209, 242, 277, 304, 352, 418, 484, 554, 608, 704, 836, 968, 1108, 1216, 1672, 1936, 2216, 2299, 3047, 3344, 3872, 4432, 4598, 5263, 6094, 6688, 7744, 8864, 9196, 10526, 12188, 13376, 17728, 18392, 21052, 24376, 33517, 36784, 42104, 48752, 57893, 67034, 73568, 84208, 97504, 115786, 134068, 147136, 168416, 195008, 231572, 268136, 336832, 463144, 536272, 636823, 926288, 1072544, 1273646, 1852576, 2145088, 2547292, 3705152, 5094584, 10189168, 20378336, 40756672]

約数ペア:

[(1, 40756672), (2, 20378336), (4, 10189168), (8, 5094584), (11, 3705152), (16, 2547292), (19, 2145088), (22, 1852576), (32, 1273646), (38, 1072544), (44, 926288), (64, 636823), (76, 536272), (88, 463144), (121, 336832), (152, 268136), (176, 231572), (209, 195008), (242, 168416), (277, 147136), (304, 134068), (352, 115786), (418, 97504), (484, 84208), (554, 73568), (608, 67034), (704, 57893), (836, 48752), (968, 42104), (1108, 36784), (1216, 33517), (1672, 24376), (1936, 21052), (2216, 18392), (2299, 17728), (3047, 13376), (3344, 12188), (3872, 10526), (4432, 9196), (4598, 8864), (5263, 7744), (6094, 6688)]