65141952

素因数分解:

$2^6\times 3^1\times {\mathrm{491}}^1\times {\mathrm{691}}^1$

素因数の和:1197

約数の個数: 56

約数和(自身を含む): 172955712

約数和(自身を除く): 107813760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 491, 691, 982, 1382, 1473, 1964, 2073, 2764, 2946, 3928, 4146, 5528, 5892, 7856, 8292, 11056, 11784, 15712, 16584, 22112, 23568, 31424, 33168, 44224, 47136, 66336, 94272, 132672, 339281, 678562, 1017843, 1357124, 2035686, 2714248, 4071372, 5428496, 8142744, 10856992, 16285488, 21713984, 32570976, 65141952]

約数ペア:

[(1, 65141952), (2, 32570976), (3, 21713984), (4, 16285488), (6, 10856992), (8, 8142744), (12, 5428496), (16, 4071372), (24, 2714248), (32, 2035686), (48, 1357124), (64, 1017843), (96, 678562), (192, 339281), (491, 132672), (691, 94272), (982, 66336), (1382, 47136), (1473, 44224), (1964, 33168), (2073, 31424), (2764, 23568), (2946, 22112), (3928, 16584), (4146, 15712), (5528, 11784), (5892, 11056), (7856, 8292)]