28507122

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{32321}}^1$

素因数の和:32343

約数の個数: 36

約数和(自身を含む): 71851806

約数和(自身を除く): 43344684

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 32321, 64642, 96963, 193926, 226247, 290889, 452494, 581778, 678741, 1357482, 1583729, 2036223, 3167458, 4072446, 4751187, 9502374, 14253561, 28507122]

約数ペア:

[(1, 28507122), (2, 14253561), (3, 9502374), (6, 4751187), (7, 4072446), (9, 3167458), (14, 2036223), (18, 1583729), (21, 1357482), (42, 678741), (49, 581778), (63, 452494), (98, 290889), (126, 226247), (147, 193926), (294, 96963), (441, 64642), (882, 32321)]