26892064

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 28144736

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 103, 164, 199, 206, 328, 398, 412, 656, 796, 824, 1312, 1592, 1648, 3184, 3296, 4223, 6368, 8159, 8446, 16318, 16892, 20497, 32636, 33784, 40994, 65272, 67568, 81988, 130544, 135136, 163976, 261088, 327952, 655904, 840377, 1680754, 3361508, 6723016, 13446032, 26892064]

約数ペア:

[(1, 26892064), (2, 13446032), (4, 6723016), (8, 3361508), (16, 1680754), (32, 840377), (41, 655904), (82, 327952), (103, 261088), (164, 163976), (199, 135136), (206, 130544), (328, 81988), (398, 67568), (412, 65272), (656, 40994), (796, 33784), (824, 32636), (1312, 20497), (1592, 16892), (1648, 16318), (3184, 8446), (3296, 8159), (4223, 6368)]