29800456

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 70606080

約数和(自身を除く): 40805624

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1361, 1564, 2722, 2737, 3128, 5444, 5474, 9527, 10888, 10948, 19054, 21896, 23137, 31303, 38108, 46274, 62606, 76216, 92548, 125212, 161959, 185096, 219121, 250424, 323918, 438242, 532151, 647836, 876484, 1064302, 1295672, 1752968, 2128604, 3725057, 4257208, 7450114, 14900228, 29800456]

約数ペア:

[(1, 29800456), (2, 14900228), (4, 7450114), (7, 4257208), (8, 3725057), (14, 2128604), (17, 1752968), (23, 1295672), (28, 1064302), (34, 876484), (46, 647836), (56, 532151), (68, 438242), (92, 323918), (119, 250424), (136, 219121), (161, 185096), (184, 161959), (238, 125212), (322, 92548), (391, 76216), (476, 62606), (644, 46274), (782, 38108), (952, 31303), (1288, 23137), (1361, 21896), (1564, 19054), (2722, 10948), (2737, 10888), (3128, 9527), (5444, 5474)]