26807768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6287}}^1$

素因数の和:6347

約数の個数: 32

約数和(自身を含む): 55460160

約数和(自身を除く): 28652392

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 6287, 12574, 25148, 50296, 81731, 163462, 257767, 326924, 515534, 653848, 1031068, 2062136, 3350971, 6701942, 13403884, 26807768]

約数ペア:

[(1, 26807768), (2, 13403884), (4, 6701942), (8, 3350971), (13, 2062136), (26, 1031068), (41, 653848), (52, 515534), (82, 326924), (104, 257767), (164, 163462), (328, 81731), (533, 50296), (1066, 25148), (2132, 12574), (4264, 6287)]