40772312

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 90862560

約数和(自身を除く): 50090248

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2213, 2303, 2632, 4426, 4606, 8852, 9212, 15491, 17704, 18424, 30982, 61964, 104011, 108437, 123928, 208022, 216874, 416044, 433748, 728077, 832088, 867496, 1456154, 2912308, 5096539, 5824616, 10193078, 20386156, 40772312]

約数ペア:

[(1, 40772312), (2, 20386156), (4, 10193078), (7, 5824616), (8, 5096539), (14, 2912308), (28, 1456154), (47, 867496), (49, 832088), (56, 728077), (94, 433748), (98, 416044), (188, 216874), (196, 208022), (329, 123928), (376, 108437), (392, 104011), (658, 61964), (1316, 30982), (2213, 18424), (2303, 17704), (2632, 15491), (4426, 9212), (4606, 8852)]