15047396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 32946816

約数和(自身を除く): 17899420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 617, 871, 938, 1234, 1742, 1876, 2468, 3484, 4319, 6097, 8021, 8638, 12194, 16042, 17276, 24388, 32084, 41339, 56147, 82678, 112294, 165356, 224588, 289373, 537407, 578746, 1074814, 1157492, 2149628, 3761849, 7523698, 15047396]

約数ペア:

[(1, 15047396), (2, 7523698), (4, 3761849), (7, 2149628), (13, 1157492), (14, 1074814), (26, 578746), (28, 537407), (52, 289373), (67, 224588), (91, 165356), (134, 112294), (182, 82678), (268, 56147), (364, 41339), (469, 32084), (617, 24388), (871, 17276), (938, 16042), (1234, 12194), (1742, 8638), (1876, 8021), (2468, 6097), (3484, 4319)]