419871872

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4831}}^1$

素因数の和:4949

約数の個数: 64

約数和(自身を含む): 966013440

約数和(自身を除く): 546141568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 388, 448, 679, 776, 896, 1358, 1552, 2716, 3104, 4831, 5432, 6208, 9662, 10864, 12416, 19324, 21728, 33817, 38648, 43456, 67634, 77296, 86912, 135268, 154592, 270536, 309184, 468607, 541072, 618368, 937214, 1082144, 1874428, 2164288, 3280249, 3748856, 4328576, 6560498, 7497712, 13120996, 14995424, 26241992, 29990848, 52483984, 59981696, 104967968, 209935936, 419871872]

約数ペア:

[(1, 419871872), (2, 209935936), (4, 104967968), (7, 59981696), (8, 52483984), (14, 29990848), (16, 26241992), (28, 14995424), (32, 13120996), (56, 7497712), (64, 6560498), (97, 4328576), (112, 3748856), (128, 3280249), (194, 2164288), (224, 1874428), (388, 1082144), (448, 937214), (679, 618368), (776, 541072), (896, 468607), (1358, 309184), (1552, 270536), (2716, 154592), (3104, 135268), (4831, 86912), (5432, 77296), (6208, 67634), (9662, 43456), (10864, 38648), (12416, 33817), (19324, 21728)]