38945028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 100088352

約数和(自身を除く): 61143324

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 227, 348, 454, 493, 681, 841, 908, 986, 1362, 1479, 1682, 1972, 2523, 2724, 2958, 3364, 3859, 5046, 5916, 6583, 7718, 10092, 11577, 13166, 14297, 15436, 19749, 23154, 26332, 28594, 39498, 42891, 46308, 57188, 78996, 85782, 111911, 171564, 190907, 223822, 335733, 381814, 447644, 572721, 671466, 763628, 1145442, 1342932, 2290884, 3245419, 6490838, 9736257, 12981676, 19472514, 38945028]

約数ペア:

[(1, 38945028), (2, 19472514), (3, 12981676), (4, 9736257), (6, 6490838), (12, 3245419), (17, 2290884), (29, 1342932), (34, 1145442), (51, 763628), (58, 671466), (68, 572721), (87, 447644), (102, 381814), (116, 335733), (174, 223822), (204, 190907), (227, 171564), (348, 111911), (454, 85782), (493, 78996), (681, 57188), (841, 46308), (908, 42891), (986, 39498), (1362, 28594), (1479, 26332), (1682, 23154), (1972, 19749), (2523, 15436), (2724, 14297), (2958, 13166), (3364, 11577), (3859, 10092), (5046, 7718), (5916, 6583)]