84872984

素因数分解:

$2^3\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2909}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 182282400

約数和(自身を除く): 97409416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 521, 1042, 2084, 2909, 3647, 4168, 5818, 7294, 11636, 14588, 20363, 23272, 29176, 40726, 81452, 162904, 1515589, 3031178, 6062356, 10609123, 12124712, 21218246, 42436492, 84872984]

約数ペア:

[(1, 84872984), (2, 42436492), (4, 21218246), (7, 12124712), (8, 10609123), (14, 6062356), (28, 3031178), (56, 1515589), (521, 162904), (1042, 81452), (2084, 40726), (2909, 29176), (3647, 23272), (4168, 20363), (5818, 14588), (7294, 11636)]