82408984

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4889}}^1$

素因数の和:4952

約数の個数: 48

約数和(自身を含む): 183961800

約数和(自身を除く): 101552816

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 4889, 8428, 9778, 16856, 19556, 34223, 39112, 68446, 136892, 210227, 239561, 273784, 420454, 479122, 840908, 958244, 1471589, 1681816, 1916488, 2943178, 5886356, 10301123, 11772712, 20602246, 41204492, 82408984]

約数ペア:

[(1, 82408984), (2, 41204492), (4, 20602246), (7, 11772712), (8, 10301123), (14, 5886356), (28, 2943178), (43, 1916488), (49, 1681816), (56, 1471589), (86, 958244), (98, 840908), (172, 479122), (196, 420454), (301, 273784), (344, 239561), (392, 210227), (602, 136892), (1204, 68446), (2107, 39112), (2408, 34223), (4214, 19556), (4889, 16856), (8428, 9778)]