7646691584

素因数分解:

$2^8\times 7^1\times {\mathrm{97}}^1\times {\mathrm{43991}}^1$

素因数の和:44111

約数の個数: 72

約数和(自身を含む): 17624251008

約数和(自身を除く): 9977559424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 679, 776, 896, 1358, 1552, 1792, 2716, 3104, 5432, 6208, 10864, 12416, 21728, 24832, 43456, 43991, 86912, 87982, 173824, 175964, 307937, 351928, 615874, 703856, 1231748, 1407712, 2463496, 2815424, 4267127, 4926992, 5630848, 8534254, 9853984, 11261696, 17068508, 19707968, 29869889, 34137016, 39415936, 59739778, 68274032, 78831872, 119479556, 136548064, 238959112, 273096128, 477918224, 546192256, 955836448, 1092384512, 1911672896, 3823345792, 7646691584]

約数ペア:

[(1, 7646691584), (2, 3823345792), (4, 1911672896), (7, 1092384512), (8, 955836448), (14, 546192256), (16, 477918224), (28, 273096128), (32, 238959112), (56, 136548064), (64, 119479556), (97, 78831872), (112, 68274032), (128, 59739778), (194, 39415936), (224, 34137016), (256, 29869889), (388, 19707968), (448, 17068508), (679, 11261696), (776, 9853984), (896, 8534254), (1358, 5630848), (1552, 4926992), (1792, 4267127), (2716, 2815424), (3104, 2463496), (5432, 1407712), (6208, 1231748), (10864, 703856), (12416, 615874), (21728, 351928), (24832, 307937), (43456, 175964), (43991, 173824), (86912, 87982)]