40188344

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 91756800

約数和(自身を除く): 51568456

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 107, 133, 152, 214, 266, 353, 428, 532, 706, 749, 856, 1064, 1412, 1498, 2033, 2471, 2824, 2996, 4066, 4942, 5992, 6707, 8132, 9884, 13414, 14231, 16264, 19768, 26828, 28462, 37771, 46949, 53656, 56924, 75542, 93898, 113848, 151084, 187796, 264397, 302168, 375592, 528794, 717649, 1057588, 1435298, 2115176, 2870596, 5023543, 5741192, 10047086, 20094172, 40188344]

約数ペア:

[(1, 40188344), (2, 20094172), (4, 10047086), (7, 5741192), (8, 5023543), (14, 2870596), (19, 2115176), (28, 1435298), (38, 1057588), (56, 717649), (76, 528794), (107, 375592), (133, 302168), (152, 264397), (214, 187796), (266, 151084), (353, 113848), (428, 93898), (532, 75542), (706, 56924), (749, 53656), (856, 46949), (1064, 37771), (1412, 28462), (1498, 26828), (2033, 19768), (2471, 16264), (2824, 14231), (2996, 13414), (4066, 9884), (4942, 8132), (5992, 6707)]