38187776

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 84768768

約数和(自身を除く): 46580992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 191, 256, 284, 352, 382, 568, 704, 764, 781, 1136, 1408, 1528, 1562, 2101, 2272, 2816, 3056, 3124, 4202, 4544, 6112, 6248, 8404, 9088, 12224, 12496, 13561, 16808, 18176, 24448, 24992, 27122, 33616, 48896, 49984, 54244, 67232, 99968, 108488, 134464, 149171, 199936, 216976, 268928, 298342, 433952, 537856, 596684, 867904, 1193368, 1735808, 2386736, 3471616, 4773472, 9546944, 19093888, 38187776]

約数ペア:

[(1, 38187776), (2, 19093888), (4, 9546944), (8, 4773472), (11, 3471616), (16, 2386736), (22, 1735808), (32, 1193368), (44, 867904), (64, 596684), (71, 537856), (88, 433952), (128, 298342), (142, 268928), (176, 216976), (191, 199936), (256, 149171), (284, 134464), (352, 108488), (382, 99968), (568, 67232), (704, 54244), (764, 49984), (781, 48896), (1136, 33616), (1408, 27122), (1528, 24992), (1562, 24448), (2101, 18176), (2272, 16808), (2816, 13561), (3056, 12496), (3124, 12224), (4202, 9088), (4544, 8404), (6112, 6248)]