25741768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6037}}^1$

素因数の和:6097

約数の個数: 32

約数和(自身を含む): 53255160

約数和(自身を除く): 27513392

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 6037, 12074, 24148, 48296, 78481, 156962, 247517, 313924, 495034, 627848, 990068, 1980136, 3217721, 6435442, 12870884, 25741768]

約数ペア:

[(1, 25741768), (2, 12870884), (4, 6435442), (8, 3217721), (13, 1980136), (26, 990068), (41, 627848), (52, 495034), (82, 313924), (104, 247517), (164, 156962), (328, 78481), (533, 48296), (1066, 24148), (2132, 12074), (4264, 6037)]