25305704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 50137920

約数和(自身を除く): 24832216

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1657, 1909, 3314, 3818, 6628, 7636, 13256, 15272, 38111, 76222, 137531, 152444, 275062, 304888, 550124, 1100248, 3163213, 6326426, 12652852, 25305704]

約数ペア:

[(1, 25305704), (2, 12652852), (4, 6326426), (8, 3163213), (23, 1100248), (46, 550124), (83, 304888), (92, 275062), (166, 152444), (184, 137531), (332, 76222), (664, 38111), (1657, 15272), (1909, 13256), (3314, 7636), (3818, 6628)]