25821664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 56049840

約数和(自身を除く): 30228176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 673, 872, 1199, 1346, 1744, 2398, 2692, 3488, 4796, 5384, 7403, 9592, 10768, 14806, 19184, 21536, 29612, 38368, 59224, 73357, 118448, 146714, 236896, 293428, 586856, 806927, 1173712, 1613854, 2347424, 3227708, 6455416, 12910832, 25821664]

約数ペア:

[(1, 25821664), (2, 12910832), (4, 6455416), (8, 3227708), (11, 2347424), (16, 1613854), (22, 1173712), (32, 806927), (44, 586856), (88, 293428), (109, 236896), (176, 146714), (218, 118448), (352, 73357), (436, 59224), (673, 38368), (872, 29612), (1199, 21536), (1346, 19184), (1744, 14806), (2398, 10768), (2692, 9592), (3488, 7403), (4796, 5384)]