56815808

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4141

約数の個数: 56

約数和(自身を含む): 133039104

約数和(自身を除く): 76223296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 4091, 6944, 8182, 13888, 16364, 28637, 32728, 57274, 65456, 114548, 126821, 130912, 229096, 253642, 261824, 458192, 507284, 887747, 916384, 1014568, 1775494, 1832768, 2029136, 3550988, 4058272, 7101976, 8116544, 14203952, 28407904, 56815808]

約数ペア:

[(1, 56815808), (2, 28407904), (4, 14203952), (7, 8116544), (8, 7101976), (14, 4058272), (16, 3550988), (28, 2029136), (31, 1832768), (32, 1775494), (56, 1014568), (62, 916384), (64, 887747), (112, 507284), (124, 458192), (217, 261824), (224, 253642), (248, 229096), (434, 130912), (448, 126821), (496, 114548), (868, 65456), (992, 57274), (1736, 32728), (1984, 28637), (3472, 16364), (4091, 13888), (6944, 8182)]