27460972

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 62512128

約数和(自身を除く): 35051156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 154, 188, 196, 271, 308, 329, 517, 539, 542, 658, 1034, 1078, 1084, 1316, 1897, 2068, 2156, 2303, 2981, 3619, 3794, 4606, 5962, 7238, 7588, 9212, 11924, 12737, 13279, 14476, 20867, 25333, 25474, 26558, 41734, 50666, 50948, 53116, 83468, 89159, 101332, 140107, 146069, 178318, 280214, 292138, 356636, 560428, 584276, 624113, 980749, 1248226, 1961498, 2496452, 3922996, 6865243, 13730486, 27460972]

約数ペア:

[(1, 27460972), (2, 13730486), (4, 6865243), (7, 3922996), (11, 2496452), (14, 1961498), (22, 1248226), (28, 980749), (44, 624113), (47, 584276), (49, 560428), (77, 356636), (94, 292138), (98, 280214), (154, 178318), (188, 146069), (196, 140107), (271, 101332), (308, 89159), (329, 83468), (517, 53116), (539, 50948), (542, 50666), (658, 41734), (1034, 26558), (1078, 25474), (1084, 25333), (1316, 20867), (1897, 14476), (2068, 13279), (2156, 12737), (2303, 11924), (2981, 9212), (3619, 7588), (3794, 7238), (4606, 5962)]