1443968

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 2983500

約数和(自身を除く): 1539532

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 389, 464, 778, 928, 1556, 1856, 3112, 3712, 6224, 11281, 12448, 22562, 24896, 45124, 49792, 90248, 180496, 360992, 721984, 1443968]

約数ペア:

[(1, 1443968), (2, 721984), (4, 360992), (8, 180496), (16, 90248), (29, 49792), (32, 45124), (58, 24896), (64, 22562), (116, 12448), (128, 11281), (232, 6224), (389, 3712), (464, 3112), (778, 1856), (928, 1556)]