2788893352

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{2293}}^1$

素因数の和:2930

約数の個数: 64

約数和(自身を含む): 6150856320

約数和(自身を除く): 3361962968

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 587, 1036, 1174, 2072, 2293, 2348, 4109, 4586, 4696, 8218, 9172, 16051, 16436, 18344, 21719, 32102, 32872, 43438, 64204, 84841, 86876, 128408, 152033, 169682, 173752, 304066, 339364, 593887, 608132, 678728, 1187774, 1216264, 1345991, 2375548, 2691982, 4751096, 5383964, 9421937, 10767928, 18843874, 37687748, 49801667, 75375496, 99603334, 199206668, 348611669, 398413336, 697223338, 1394446676, 2788893352]

約数ペア:

[(1, 2788893352), (2, 1394446676), (4, 697223338), (7, 398413336), (8, 348611669), (14, 199206668), (28, 99603334), (37, 75375496), (56, 49801667), (74, 37687748), (148, 18843874), (259, 10767928), (296, 9421937), (518, 5383964), (587, 4751096), (1036, 2691982), (1174, 2375548), (2072, 1345991), (2293, 1216264), (2348, 1187774), (4109, 678728), (4586, 608132), (4696, 593887), (8218, 339364), (9172, 304066), (16051, 173752), (16436, 169682), (18344, 152033), (21719, 128408), (32102, 86876), (32872, 84841), (43438, 64204)]