38004464

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1785

約数の個数: 40

約数和(自身を含む): 78140832

約数和(自身を除く): 40136368

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 1693, 2806, 3386, 5612, 6772, 11224, 13544, 22448, 27088, 38939, 77878, 103273, 155756, 206546, 311512, 413092, 623024, 826184, 1652368, 2375279, 4750558, 9501116, 19002232, 38004464]

約数ペア:

[(1, 38004464), (2, 19002232), (4, 9501116), (8, 4750558), (16, 2375279), (23, 1652368), (46, 826184), (61, 623024), (92, 413092), (122, 311512), (184, 206546), (244, 155756), (368, 103273), (488, 77878), (976, 38939), (1403, 27088), (1693, 22448), (2806, 13544), (3386, 11224), (5612, 6772)]