66837632

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 141298560

約数和(自身を除く): 74460928

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 128, 146, 184, 292, 311, 368, 584, 622, 736, 1168, 1244, 1472, 1679, 2336, 2488, 2944, 3358, 4672, 4976, 6716, 7153, 9344, 9952, 13432, 14306, 19904, 22703, 26864, 28612, 39808, 45406, 53728, 57224, 90812, 107456, 114448, 181624, 214912, 228896, 363248, 457792, 522169, 726496, 915584, 1044338, 1452992, 2088676, 2905984, 4177352, 8354704, 16709408, 33418816, 66837632]

約数ペア:

[(1, 66837632), (2, 33418816), (4, 16709408), (8, 8354704), (16, 4177352), (23, 2905984), (32, 2088676), (46, 1452992), (64, 1044338), (73, 915584), (92, 726496), (128, 522169), (146, 457792), (184, 363248), (292, 228896), (311, 214912), (368, 181624), (584, 114448), (622, 107456), (736, 90812), (1168, 57224), (1244, 53728), (1472, 45406), (1679, 39808), (2336, 28612), (2488, 26864), (2944, 22703), (3358, 19904), (4672, 14306), (4976, 13432), (6716, 9952), (7153, 9344)]