8820384

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 23355360

約数和(自身を除く): 14534976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 661, 834, 1112, 1322, 1668, 1983, 2224, 2644, 3336, 3966, 4448, 5288, 6672, 7932, 10576, 13344, 15864, 21152, 31728, 63456, 91879, 183758, 275637, 367516, 551274, 735032, 1102548, 1470064, 2205096, 2940128, 4410192, 8820384]

約数ペア:

[(1, 8820384), (2, 4410192), (3, 2940128), (4, 2205096), (6, 1470064), (8, 1102548), (12, 735032), (16, 551274), (24, 367516), (32, 275637), (48, 183758), (96, 91879), (139, 63456), (278, 31728), (417, 21152), (556, 15864), (661, 13344), (834, 10576), (1112, 7932), (1322, 6672), (1668, 5288), (1983, 4448), (2224, 3966), (2644, 3336)]