26687824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1663}}^1$

素因数の和:1747

約数の個数: 40

約数和(自身を含む): 55710720

約数和(自身を除く): 29022896

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 1663, 2006, 3326, 4012, 6652, 8024, 13304, 16048, 26608, 28271, 56542, 98117, 113084, 196234, 226168, 392468, 452336, 784936, 1569872, 1667989, 3335978, 6671956, 13343912, 26687824]

約数ペア:

[(1, 26687824), (2, 13343912), (4, 6671956), (8, 3335978), (16, 1667989), (17, 1569872), (34, 784936), (59, 452336), (68, 392468), (118, 226168), (136, 196234), (236, 113084), (272, 98117), (472, 56542), (944, 28271), (1003, 26608), (1663, 16048), (2006, 13304), (3326, 8024), (4012, 6652)]