25496272

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 50871744

約数和(自身を除く): 25375472

約数列:

[1, 2, 4, 8, 16, 73, 83, 146, 166, 263, 292, 332, 526, 584, 664, 1052, 1168, 1328, 2104, 4208, 6059, 12118, 19199, 21829, 24236, 38398, 43658, 48472, 76796, 87316, 96944, 153592, 174632, 307184, 349264, 1593517, 3187034, 6374068, 12748136, 25496272]

約数ペア:

[(1, 25496272), (2, 12748136), (4, 6374068), (8, 3187034), (16, 1593517), (73, 349264), (83, 307184), (146, 174632), (166, 153592), (263, 96944), (292, 87316), (332, 76796), (526, 48472), (584, 43658), (664, 38398), (1052, 24236), (1168, 21829), (1328, 19199), (2104, 12118), (4208, 6059)]