74040848

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1120

約数の個数: 80

約数和(自身を含む): 178452864

約数和(自身を除く): 104412016

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 272, 296, 476, 518, 592, 629, 952, 1036, 1051, 1258, 1904, 2072, 2102, 2516, 4144, 4204, 4403, 5032, 7357, 8408, 8806, 10064, 14714, 16816, 17612, 17867, 29428, 35224, 35734, 38887, 58856, 70448, 71468, 77774, 117712, 125069, 142936, 155548, 250138, 272209, 285872, 311096, 500276, 544418, 622192, 661079, 1000552, 1088836, 1322158, 2001104, 2177672, 2644316, 4355344, 4627553, 5288632, 9255106, 10577264, 18510212, 37020424, 74040848]

約数ペア:

[(1, 74040848), (2, 37020424), (4, 18510212), (7, 10577264), (8, 9255106), (14, 5288632), (16, 4627553), (17, 4355344), (28, 2644316), (34, 2177672), (37, 2001104), (56, 1322158), (68, 1088836), (74, 1000552), (112, 661079), (119, 622192), (136, 544418), (148, 500276), (238, 311096), (259, 285872), (272, 272209), (296, 250138), (476, 155548), (518, 142936), (592, 125069), (629, 117712), (952, 77774), (1036, 71468), (1051, 70448), (1258, 58856), (1904, 38887), (2072, 35734), (2102, 35224), (2516, 29428), (4144, 17867), (4204, 17612), (4403, 16816), (5032, 14714), (7357, 10064), (8408, 8806)]