1327834048

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2731}}^1$

素因数の和:2921

約数の個数: 56

約数和(自身を含む): 2697992064

約数和(自身を除く): 1370158016

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 107, 142, 214, 284, 428, 568, 856, 1136, 1712, 2272, 2731, 3424, 4544, 5462, 6848, 7597, 10924, 15194, 21848, 30388, 43696, 60776, 87392, 121552, 174784, 193901, 243104, 292217, 387802, 486208, 584434, 775604, 1168868, 1551208, 2337736, 3102416, 4675472, 6204832, 9350944, 12409664, 18701888, 20747407, 41494814, 82989628, 165979256, 331958512, 663917024, 1327834048]

約数ペア:

[(1, 1327834048), (2, 663917024), (4, 331958512), (8, 165979256), (16, 82989628), (32, 41494814), (64, 20747407), (71, 18701888), (107, 12409664), (142, 9350944), (214, 6204832), (284, 4675472), (428, 3102416), (568, 2337736), (856, 1551208), (1136, 1168868), (1712, 775604), (2272, 584434), (2731, 486208), (3424, 387802), (4544, 292217), (5462, 243104), (6848, 193901), (7597, 174784), (10924, 121552), (15194, 87392), (21848, 60776), (30388, 43696)]