16660282688

素因数分解:

$2^6\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{32939}}^1$

素因数の和:34087

約数の個数: 56

約数和(自身を含む): 37817755200

約数和(自身を除く): 21157472512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1129, 2258, 4516, 7903, 9032, 15806, 18064, 31612, 32939, 36128, 63224, 65878, 72256, 126448, 131756, 230573, 252896, 263512, 461146, 505792, 527024, 922292, 1054048, 1844584, 2108096, 3689168, 7378336, 14756672, 37188131, 74376262, 148752524, 260316917, 297505048, 520633834, 595010096, 1041267668, 1190020192, 2082535336, 2380040384, 4165070672, 8330141344, 16660282688]

約数ペア:

[(1, 16660282688), (2, 8330141344), (4, 4165070672), (7, 2380040384), (8, 2082535336), (14, 1190020192), (16, 1041267668), (28, 595010096), (32, 520633834), (56, 297505048), (64, 260316917), (112, 148752524), (224, 74376262), (448, 37188131), (1129, 14756672), (2258, 7378336), (4516, 3689168), (7903, 2108096), (9032, 1844584), (15806, 1054048), (18064, 922292), (31612, 527024), (32939, 505792), (36128, 461146), (63224, 263512), (65878, 252896), (72256, 230573), (126448, 131756)]