25505896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10663}}^1$

素因数の和:10705

約数の個数: 32

約数和(自身を含む): 53746560

約数和(自身を除く): 28240664

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 10663, 21326, 42652, 85304, 138619, 245249, 277238, 490498, 554476, 980996, 1108952, 1961992, 3188237, 6376474, 12752948, 25505896]

約数ペア:

[(1, 25505896), (2, 12752948), (4, 6376474), (8, 3188237), (13, 1961992), (23, 1108952), (26, 980996), (46, 554476), (52, 490498), (92, 277238), (104, 245249), (184, 138619), (299, 85304), (598, 42652), (1196, 21326), (2392, 10663)]