25890216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 71064000

約数和(自身を除く): 45173784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 281, 349, 562, 698, 843, 1047, 1124, 1396, 1686, 2094, 2248, 2792, 3091, 3372, 3839, 4188, 6182, 6744, 7678, 8376, 9273, 11517, 12364, 15356, 18546, 23034, 24728, 30712, 37092, 46068, 74184, 92136, 98069, 196138, 294207, 392276, 588414, 784552, 1078759, 1176828, 2157518, 2353656, 3236277, 4315036, 6472554, 8630072, 12945108, 25890216]

約数ペア:

[(1, 25890216), (2, 12945108), (3, 8630072), (4, 6472554), (6, 4315036), (8, 3236277), (11, 2353656), (12, 2157518), (22, 1176828), (24, 1078759), (33, 784552), (44, 588414), (66, 392276), (88, 294207), (132, 196138), (264, 98069), (281, 92136), (349, 74184), (562, 46068), (698, 37092), (843, 30712), (1047, 24728), (1124, 23034), (1396, 18546), (1686, 15356), (2094, 12364), (2248, 11517), (2792, 9273), (3091, 8376), (3372, 7678), (3839, 6744), (4188, 6182)]