65847712

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12781}}^1$

素因数の和:12821

約数の個数: 48

約数和(自身を含む): 154611072

約数和(自身を除く): 88763360

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 12781, 25562, 51124, 89467, 102248, 178934, 204496, 293963, 357868, 408992, 587926, 715736, 1175852, 1431472, 2057741, 2351704, 2862944, 4115482, 4703408, 8230964, 9406816, 16461928, 32923856, 65847712]

約数ペア:

[(1, 65847712), (2, 32923856), (4, 16461928), (7, 9406816), (8, 8230964), (14, 4703408), (16, 4115482), (23, 2862944), (28, 2351704), (32, 2057741), (46, 1431472), (56, 1175852), (92, 715736), (112, 587926), (161, 408992), (184, 357868), (224, 293963), (322, 204496), (368, 178934), (644, 102248), (736, 89467), (1288, 51124), (2576, 25562), (5152, 12781)]