74953412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 144958464

約数和(自身を除く): 70005052

約数列:

[1, 2, 4, 23, 31, 41, 46, 62, 82, 92, 124, 164, 641, 713, 943, 1271, 1282, 1426, 1886, 2542, 2564, 2852, 3772, 5084, 14743, 19871, 26281, 29233, 29486, 39742, 52562, 58466, 58972, 79484, 105124, 116932, 457033, 604463, 814711, 914066, 1208926, 1629422, 1828132, 2417852, 3258844, 18738353, 37476706, 74953412]

約数ペア:

[(1, 74953412), (2, 37476706), (4, 18738353), (23, 3258844), (31, 2417852), (41, 1828132), (46, 1629422), (62, 1208926), (82, 914066), (92, 814711), (124, 604463), (164, 457033), (641, 116932), (713, 105124), (943, 79484), (1271, 58972), (1282, 58466), (1426, 52562), (1886, 39742), (2542, 29486), (2564, 29233), (2852, 26281), (3772, 19871), (5084, 14743)]