40209064

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15277}}^1$

素因数の和:15337

約数の個数: 32

約数和(自身を含む): 88001280

約数和(自身を除く): 47792216

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 15277, 30554, 61108, 106939, 122216, 213878, 427756, 718019, 855512, 1436038, 2872076, 5026133, 5744152, 10052266, 20104532, 40209064]

約数ペア:

[(1, 40209064), (2, 20104532), (4, 10052266), (7, 5744152), (8, 5026133), (14, 2872076), (28, 1436038), (47, 855512), (56, 718019), (94, 427756), (188, 213878), (329, 122216), (376, 106939), (658, 61108), (1316, 30554), (2632, 15277)]