15026464

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 30820608

約数和(自身を除く): 15794144

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 97, 103, 188, 194, 206, 376, 388, 412, 752, 776, 824, 1504, 1552, 1648, 3104, 3296, 4559, 4841, 9118, 9682, 9991, 18236, 19364, 19982, 36472, 38728, 39964, 72944, 77456, 79928, 145888, 154912, 159856, 319712, 469577, 939154, 1878308, 3756616, 7513232, 15026464]

約数ペア:

[(1, 15026464), (2, 7513232), (4, 3756616), (8, 1878308), (16, 939154), (32, 469577), (47, 319712), (94, 159856), (97, 154912), (103, 145888), (188, 79928), (194, 77456), (206, 72944), (376, 39964), (388, 38728), (412, 36472), (752, 19982), (776, 19364), (824, 18236), (1504, 9991), (1552, 9682), (1648, 9118), (3104, 4841), (3296, 4559)]