28101952

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1175

約数の個数: 56

約数和(自身を含む): 61667136

約数和(自身を除く): 33565184

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1123, 1472, 1564, 2246, 3128, 4492, 6256, 8984, 12512, 17968, 19091, 25024, 25829, 35936, 38182, 51658, 71872, 76364, 103316, 152728, 206632, 305456, 413264, 439093, 610912, 826528, 878186, 1221824, 1653056, 1756372, 3512744, 7025488, 14050976, 28101952]

約数ペア:

[(1, 28101952), (2, 14050976), (4, 7025488), (8, 3512744), (16, 1756372), (17, 1653056), (23, 1221824), (32, 878186), (34, 826528), (46, 610912), (64, 439093), (68, 413264), (92, 305456), (136, 206632), (184, 152728), (272, 103316), (368, 76364), (391, 71872), (544, 51658), (736, 38182), (782, 35936), (1088, 25829), (1123, 25024), (1472, 19091), (1564, 17968), (2246, 12512), (3128, 8984), (4492, 6256)]