26153272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 52347600

約数和(自身を除く): 26194328

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2357, 2774, 4714, 5548, 9428, 11096, 18856, 44783, 89566, 172061, 179132, 344122, 358264, 688244, 1376488, 3269159, 6538318, 13076636, 26153272]

約数ペア:

[(1, 26153272), (2, 13076636), (4, 6538318), (8, 3269159), (19, 1376488), (38, 688244), (73, 358264), (76, 344122), (146, 179132), (152, 172061), (292, 89566), (584, 44783), (1387, 18856), (2357, 11096), (2774, 9428), (4714, 5548)]