74245556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1249}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 162960000

約数和(自身を除く): 88714444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 772, 1249, 1351, 2123, 2498, 2702, 4246, 4996, 5404, 8492, 8743, 13739, 14861, 17486, 27478, 29722, 34972, 54956, 59444, 96173, 192346, 241057, 384692, 482114, 964228, 1687399, 2651627, 3374798, 5303254, 6749596, 10606508, 18561389, 37122778, 74245556]

約数ペア:

[(1, 74245556), (2, 37122778), (4, 18561389), (7, 10606508), (11, 6749596), (14, 5303254), (22, 3374798), (28, 2651627), (44, 1687399), (77, 964228), (154, 482114), (193, 384692), (308, 241057), (386, 192346), (772, 96173), (1249, 59444), (1351, 54956), (2123, 34972), (2498, 29722), (2702, 27478), (4246, 17486), (4996, 14861), (5404, 13739), (8492, 8743)]