39559712

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 82373760

約数和(自身を除く): 42814048

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 94, 116, 188, 232, 376, 464, 752, 907, 928, 1363, 1504, 1814, 2726, 3628, 5452, 7256, 10904, 14512, 21808, 26303, 29024, 42629, 43616, 52606, 85258, 105212, 170516, 210424, 341032, 420848, 682064, 841696, 1236241, 1364128, 2472482, 4944964, 9889928, 19779856, 39559712]

約数ペア:

[(1, 39559712), (2, 19779856), (4, 9889928), (8, 4944964), (16, 2472482), (29, 1364128), (32, 1236241), (47, 841696), (58, 682064), (94, 420848), (116, 341032), (188, 210424), (232, 170516), (376, 105212), (464, 85258), (752, 52606), (907, 43616), (928, 42629), (1363, 29024), (1504, 26303), (1814, 21808), (2726, 14512), (3628, 10904), (5452, 7256)]