57740848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 132848640

約数和(自身を除く): 75107792

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 557, 589, 682, 836, 1114, 1178, 1364, 1672, 2228, 2356, 2728, 3344, 4456, 4712, 5456, 6127, 6479, 8912, 9424, 10583, 12254, 12958, 17267, 21166, 24508, 25916, 34534, 42332, 49016, 51832, 69068, 84664, 98032, 103664, 116413, 138136, 169328, 189937, 232826, 276272, 328073, 379874, 465652, 656146, 759748, 931304, 1312292, 1519496, 1862608, 2624584, 3038992, 3608803, 5249168, 7217606, 14435212, 28870424, 57740848]

約数ペア:

[(1, 57740848), (2, 28870424), (4, 14435212), (8, 7217606), (11, 5249168), (16, 3608803), (19, 3038992), (22, 2624584), (31, 1862608), (38, 1519496), (44, 1312292), (62, 931304), (76, 759748), (88, 656146), (124, 465652), (152, 379874), (176, 328073), (209, 276272), (248, 232826), (304, 189937), (341, 169328), (418, 138136), (496, 116413), (557, 103664), (589, 98032), (682, 84664), (836, 69068), (1114, 51832), (1178, 49016), (1364, 42332), (1672, 34534), (2228, 25916), (2356, 24508), (2728, 21166), (3344, 17267), (4456, 12958), (4712, 12254), (5456, 10583), (6127, 9424), (6479, 8912)]