66923744

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 139345920

約数和(自身を除く): 72422176

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 79, 92, 158, 184, 316, 368, 632, 736, 1151, 1264, 1817, 2302, 2528, 3634, 4604, 7268, 9208, 14536, 18416, 26473, 29072, 36832, 52946, 58144, 90929, 105892, 181858, 211784, 363716, 423568, 727432, 847136, 1454864, 2091367, 2909728, 4182734, 8365468, 16730936, 33461872, 66923744]

約数ペア:

[(1, 66923744), (2, 33461872), (4, 16730936), (8, 8365468), (16, 4182734), (23, 2909728), (32, 2091367), (46, 1454864), (79, 847136), (92, 727432), (158, 423568), (184, 363716), (316, 211784), (368, 181858), (632, 105892), (736, 90929), (1151, 58144), (1264, 52946), (1817, 36832), (2302, 29072), (2528, 26473), (3634, 18416), (4604, 14536), (7268, 9208)]