40248544

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3823}}^1$

素因数の和:3887

約数の個数: 48

約数和(自身を含む): 92510208

約数和(自身を除く): 52261664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 3823, 5264, 7646, 10528, 15292, 26761, 30584, 53522, 61168, 107044, 122336, 179681, 214088, 359362, 428176, 718724, 856352, 1257767, 1437448, 2515534, 2874896, 5031068, 5749792, 10062136, 20124272, 40248544]

約数ペア:

[(1, 40248544), (2, 20124272), (4, 10062136), (7, 5749792), (8, 5031068), (14, 2874896), (16, 2515534), (28, 1437448), (32, 1257767), (47, 856352), (56, 718724), (94, 428176), (112, 359362), (188, 214088), (224, 179681), (329, 122336), (376, 107044), (658, 61168), (752, 53522), (1316, 30584), (1504, 26761), (2632, 15292), (3823, 10528), (5264, 7646)]