25305596

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 45501120

約数和(自身を除く): 20195524

約数列:

[1, 2, 4, 73, 79, 146, 158, 292, 316, 1097, 2194, 4388, 5767, 11534, 23068, 80081, 86663, 160162, 173326, 320324, 346652, 6326399, 12652798, 25305596]

約数ペア:

[(1, 25305596), (2, 12652798), (4, 6326399), (73, 346652), (79, 320324), (146, 173326), (158, 160162), (292, 86663), (316, 80081), (1097, 23068), (2194, 11534), (4388, 5767)]