26047808

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 56

約数和(自身を含む): 55549800

約数和(自身を除く): 29501992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 136, 178, 269, 272, 356, 538, 544, 712, 1076, 1088, 1424, 1513, 2152, 2848, 3026, 4304, 4573, 5696, 6052, 8608, 9146, 12104, 17216, 18292, 23941, 24208, 36584, 47882, 48416, 73168, 95764, 96832, 146336, 191528, 292672, 383056, 406997, 766112, 813994, 1532224, 1627988, 3255976, 6511952, 13023904, 26047808]

約数ペア:

[(1, 26047808), (2, 13023904), (4, 6511952), (8, 3255976), (16, 1627988), (17, 1532224), (32, 813994), (34, 766112), (64, 406997), (68, 383056), (89, 292672), (136, 191528), (178, 146336), (269, 96832), (272, 95764), (356, 73168), (538, 48416), (544, 47882), (712, 36584), (1076, 24208), (1088, 23941), (1424, 18292), (1513, 17216), (2152, 12104), (2848, 9146), (3026, 8608), (4304, 6052), (4573, 5696)]