25809298004

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1\times {\mathrm{10289}}^1$

素因数の和:11288

約数の個数: 48

約数和(自身を含む): 52193514240

約数和(自身を除く): 26384216236

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 887, 1414, 1774, 2828, 3548, 6209, 10289, 12418, 20578, 24836, 41156, 72023, 89587, 144046, 179174, 288092, 358348, 627109, 1039189, 1254218, 2078378, 2508436, 4156756, 7274323, 9126343, 14548646, 18252686, 29097292, 36505372, 63884401, 127768802, 255537604, 921760643, 1843521286, 3687042572, 6452324501, 12904649002, 25809298004]

約数ペア:

[(1, 25809298004), (2, 12904649002), (4, 6452324501), (7, 3687042572), (14, 1843521286), (28, 921760643), (101, 255537604), (202, 127768802), (404, 63884401), (707, 36505372), (887, 29097292), (1414, 18252686), (1774, 14548646), (2828, 9126343), (3548, 7274323), (6209, 4156756), (10289, 2508436), (12418, 2078378), (20578, 1254218), (24836, 1039189), (41156, 627109), (72023, 358348), (89587, 288092), (144046, 179174)]