71359904

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28961}}^1$

素因数の和:28989

約数の個数: 48

約数和(自身を含む): 175162176

約数和(自身を除く): 103802272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 28961, 57922, 115844, 202727, 231688, 318571, 405454, 463376, 637142, 810908, 926752, 1274284, 1621816, 2229997, 2548568, 3243632, 4459994, 5097136, 6487264, 8919988, 10194272, 17839976, 35679952, 71359904]

約数ペア:

[(1, 71359904), (2, 35679952), (4, 17839976), (7, 10194272), (8, 8919988), (11, 6487264), (14, 5097136), (16, 4459994), (22, 3243632), (28, 2548568), (32, 2229997), (44, 1621816), (56, 1274284), (77, 926752), (88, 810908), (112, 637142), (154, 463376), (176, 405454), (224, 318571), (308, 231688), (352, 202727), (616, 115844), (1232, 57922), (2464, 28961)]