7991488

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 56

約数和(自身を含む): 17007840

約数和(自身を除く): 9016352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 89, 92, 122, 178, 184, 244, 356, 368, 488, 712, 736, 976, 1403, 1424, 1472, 1952, 2047, 2806, 2848, 3904, 4094, 5429, 5612, 5696, 8188, 10858, 11224, 16376, 21716, 22448, 32752, 43432, 44896, 65504, 86864, 89792, 124867, 131008, 173728, 249734, 347456, 499468, 998936, 1997872, 3995744, 7991488]

約数ペア:

[(1, 7991488), (2, 3995744), (4, 1997872), (8, 998936), (16, 499468), (23, 347456), (32, 249734), (46, 173728), (61, 131008), (64, 124867), (89, 89792), (92, 86864), (122, 65504), (178, 44896), (184, 43432), (244, 32752), (356, 22448), (368, 21716), (488, 16376), (712, 11224), (736, 10858), (976, 8188), (1403, 5696), (1424, 5612), (1472, 5429), (1952, 4094), (2047, 3904), (2806, 2848)]