3971729168

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1321}}^1\times {\mathrm{1553}}^1$

素因数の和:2904

約数の個数: 60

約数和(自身を含む): 8470241724

約数和(自身を除く): 4498512556

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1321, 1553, 1936, 2642, 3106, 5284, 6212, 10568, 12424, 14531, 17083, 21136, 24848, 29062, 34166, 58124, 68332, 116248, 136664, 159841, 187913, 232496, 273328, 319682, 375826, 639364, 751652, 1278728, 1503304, 2051513, 2557456, 3006608, 4103026, 8206052, 16412104, 22566643, 32824208, 45133286, 90266572, 180533144, 248233073, 361066288, 496466146, 992932292, 1985864584, 3971729168]

約数ペア:

[(1, 3971729168), (2, 1985864584), (4, 992932292), (8, 496466146), (11, 361066288), (16, 248233073), (22, 180533144), (44, 90266572), (88, 45133286), (121, 32824208), (176, 22566643), (242, 16412104), (484, 8206052), (968, 4103026), (1321, 3006608), (1553, 2557456), (1936, 2051513), (2642, 1503304), (3106, 1278728), (5284, 751652), (6212, 639364), (10568, 375826), (12424, 319682), (14531, 273328), (17083, 232496), (21136, 187913), (24848, 159841), (29062, 136664), (34166, 116248), (58124, 68332)]