47578784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7951}}^1$

素因数の和:7989

約数の個数: 48

約数和(自身を含む): 108210816

約数和(自身を除く): 60632032

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 7951, 15902, 31804, 63608, 87461, 127216, 135167, 174922, 254432, 270334, 349844, 540668, 699688, 1081336, 1399376, 1486837, 2162672, 2798752, 2973674, 4325344, 5947348, 11894696, 23789392, 47578784]

約数ペア:

[(1, 47578784), (2, 23789392), (4, 11894696), (8, 5947348), (11, 4325344), (16, 2973674), (17, 2798752), (22, 2162672), (32, 1486837), (34, 1399376), (44, 1081336), (68, 699688), (88, 540668), (136, 349844), (176, 270334), (187, 254432), (272, 174922), (352, 135167), (374, 127216), (544, 87461), (748, 63608), (1496, 31804), (2992, 15902), (5984, 7951)]