266696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 32

約数和(自身を含む): 554040

約数和(自身を除く): 287344

約数列:

[1, 2, 4, 8, 17, 34, 37, 53, 68, 74, 106, 136, 148, 212, 296, 424, 629, 901, 1258, 1802, 1961, 2516, 3604, 3922, 5032, 7208, 7844, 15688, 33337, 66674, 133348, 266696]

約数ペア:

[(1, 266696), (2, 133348), (4, 66674), (8, 33337), (17, 15688), (34, 7844), (37, 7208), (53, 5032), (68, 3922), (74, 3604), (106, 2516), (136, 1961), (148, 1802), (212, 1258), (296, 901), (424, 629)]