4671232

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 36

約数和(自身を含む): 9492336

約数和(自身を除く): 4821104

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 257, 284, 514, 568, 1028, 1136, 2056, 2272, 4112, 4544, 8224, 9088, 16448, 18176, 18247, 32896, 36494, 65792, 72988, 145976, 291952, 583904, 1167808, 2335616, 4671232]

約数ペア:

[(1, 4671232), (2, 2335616), (4, 1167808), (8, 583904), (16, 291952), (32, 145976), (64, 72988), (71, 65792), (128, 36494), (142, 32896), (256, 18247), (257, 18176), (284, 16448), (514, 9088), (568, 8224), (1028, 4544), (1136, 4112), (2056, 2272)]