38961084239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{14083}}^1$

素因数の和:14212

約数の個数: 64

約数和(自身を含む): 53649899520

約数和(自身を除く): 14688815281

約数列:

[1, 7, 11, 19, 31, 61, 77, 133, 209, 217, 341, 427, 589, 671, 1159, 1463, 1891, 2387, 4123, 4697, 6479, 8113, 12749, 13237, 14083, 20801, 35929, 45353, 89243, 98581, 145607, 154913, 251503, 267577, 395219, 436573, 859063, 1084391, 1873039, 2766533, 2943347, 3056011, 4802303, 6013441, 8294887, 9449693, 16322197, 20603429, 26630953, 33616121, 58064209, 66147851, 91243757, 114255379, 179544167, 186416671, 292940483, 505988107, 638706299, 1256809169, 2050583381, 3541916749, 5565869177, 38961084239]

約数ペア:

[(1, 38961084239), (7, 5565869177), (11, 3541916749), (19, 2050583381), (31, 1256809169), (61, 638706299), (77, 505988107), (133, 292940483), (209, 186416671), (217, 179544167), (341, 114255379), (427, 91243757), (589, 66147851), (671, 58064209), (1159, 33616121), (1463, 26630953), (1891, 20603429), (2387, 16322197), (4123, 9449693), (4697, 8294887), (6479, 6013441), (8113, 4802303), (12749, 3056011), (13237, 2943347), (14083, 2766533), (20801, 1873039), (35929, 1084391), (45353, 859063), (89243, 436573), (98581, 395219), (145607, 267577), (154913, 251503)]