26553352

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2909}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 57268800

約数和(自身を除く): 30715448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 2909, 4564, 5818, 9128, 11636, 20363, 23272, 40726, 81452, 162904, 474167, 948334, 1896668, 3319169, 3793336, 6638338, 13276676, 26553352]

約数ペア:

[(1, 26553352), (2, 13276676), (4, 6638338), (7, 3793336), (8, 3319169), (14, 1896668), (28, 948334), (56, 474167), (163, 162904), (326, 81452), (652, 40726), (1141, 23272), (1304, 20363), (2282, 11636), (2909, 9128), (4564, 5818)]