27488636

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 57624000

約数和(自身を除く): 30135364

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 97, 116, 194, 203, 349, 388, 406, 679, 698, 812, 1358, 1396, 2443, 2716, 2813, 4886, 5626, 9772, 10121, 11252, 19691, 20242, 33853, 39382, 40484, 67706, 70847, 78764, 135412, 141694, 236971, 283388, 473942, 947884, 981737, 1963474, 3926948, 6872159, 13744318, 27488636]

約数ペア:

[(1, 27488636), (2, 13744318), (4, 6872159), (7, 3926948), (14, 1963474), (28, 981737), (29, 947884), (58, 473942), (97, 283388), (116, 236971), (194, 141694), (203, 135412), (349, 78764), (388, 70847), (406, 67706), (679, 40484), (698, 39382), (812, 33853), (1358, 20242), (1396, 19691), (2443, 11252), (2716, 10121), (2813, 9772), (4886, 5626)]