22919104

素因数分解:

$2^6\times {\mathrm{13}}^3\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 56

約数和(自身を含む): 49570640

約数和(自身を除く): 26651536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 163, 169, 208, 326, 338, 416, 652, 676, 832, 1304, 1352, 2119, 2197, 2608, 2704, 4238, 4394, 5216, 5408, 8476, 8788, 10432, 10816, 16952, 17576, 27547, 33904, 35152, 55094, 67808, 70304, 110188, 135616, 140608, 220376, 358111, 440752, 716222, 881504, 1432444, 1763008, 2864888, 5729776, 11459552, 22919104]

約数ペア:

[(1, 22919104), (2, 11459552), (4, 5729776), (8, 2864888), (13, 1763008), (16, 1432444), (26, 881504), (32, 716222), (52, 440752), (64, 358111), (104, 220376), (163, 140608), (169, 135616), (208, 110188), (326, 70304), (338, 67808), (416, 55094), (652, 35152), (676, 33904), (832, 27547), (1304, 17576), (1352, 16952), (2119, 10816), (2197, 10432), (2608, 8788), (2704, 8476), (4238, 5408), (4394, 5216)]