4238528044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 8081222688

約数和(自身を除く): 3842694644

約数列:

[1, 2, 4, 23, 37, 46, 73, 74, 92, 146, 148, 292, 461, 851, 922, 1369, 1679, 1702, 1844, 2701, 2738, 3358, 3404, 5402, 5476, 6716, 10603, 10804, 17057, 21206, 31487, 33653, 34114, 42412, 62123, 62974, 67306, 68228, 99937, 124246, 125948, 134612, 199874, 248492, 392311, 399748, 631109, 774019, 784622, 1245161, 1262218, 1548038, 1569244, 2298551, 2490322, 2524436, 3096076, 4597102, 4980644, 9194204, 14515507, 28638703, 29031014, 46070957, 57277406, 58062028, 92141914, 114554812, 184283828, 1059632011, 2119264022, 4238528044]

約数ペア:

[(1, 4238528044), (2, 2119264022), (4, 1059632011), (23, 184283828), (37, 114554812), (46, 92141914), (73, 58062028), (74, 57277406), (92, 46070957), (146, 29031014), (148, 28638703), (292, 14515507), (461, 9194204), (851, 4980644), (922, 4597102), (1369, 3096076), (1679, 2524436), (1702, 2490322), (1844, 2298551), (2701, 1569244), (2738, 1548038), (3358, 1262218), (3404, 1245161), (5402, 784622), (5476, 774019), (6716, 631109), (10603, 399748), (10804, 392311), (17057, 248492), (21206, 199874), (31487, 134612), (33653, 125948), (34114, 124246), (42412, 99937), (62123, 68228), (62974, 67306)]