25194876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{977}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 67474176

約数和(自身を除く): 42279300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 977, 1228, 1842, 1954, 2149, 2931, 3684, 3908, 4298, 5862, 6447, 6839, 8596, 11724, 12894, 13678, 20517, 25788, 27356, 41034, 82068, 299939, 599878, 899817, 1199756, 1799634, 2099573, 3599268, 4199146, 6298719, 8398292, 12597438, 25194876]

約数ペア:

[(1, 25194876), (2, 12597438), (3, 8398292), (4, 6298719), (6, 4199146), (7, 3599268), (12, 2099573), (14, 1799634), (21, 1199756), (28, 899817), (42, 599878), (84, 299939), (307, 82068), (614, 41034), (921, 27356), (977, 25788), (1228, 20517), (1842, 13678), (1954, 12894), (2149, 11724), (2931, 8596), (3684, 6839), (3908, 6447), (4298, 5862)]