38618272

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2239}}^1$

素因数の和:2274

約数の個数: 72

約数和(自身を含む): 96526080

約数和(自身を除く): 57907808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2239, 2464, 4312, 4478, 8624, 8956, 15673, 17248, 17912, 24629, 31346, 35824, 49258, 62692, 71648, 98516, 109711, 125384, 172403, 197032, 219422, 250768, 344806, 394064, 438844, 501536, 689612, 788128, 877688, 1206821, 1379224, 1755376, 2413642, 2758448, 3510752, 4827284, 5516896, 9654568, 19309136, 38618272]

約数ペア:

[(1, 38618272), (2, 19309136), (4, 9654568), (7, 5516896), (8, 4827284), (11, 3510752), (14, 2758448), (16, 2413642), (22, 1755376), (28, 1379224), (32, 1206821), (44, 877688), (49, 788128), (56, 689612), (77, 501536), (88, 438844), (98, 394064), (112, 344806), (154, 250768), (176, 219422), (196, 197032), (224, 172403), (308, 125384), (352, 109711), (392, 98516), (539, 71648), (616, 62692), (784, 49258), (1078, 35824), (1232, 31346), (1568, 24629), (2156, 17912), (2239, 17248), (2464, 15673), (4312, 8956), (4478, 8624)]