25679406

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 53209728

約数和(自身を除く): 27530322

約数列:

[1, 2, 3, 6, 37, 74, 111, 131, 222, 262, 393, 786, 883, 1766, 2649, 4847, 5298, 9694, 14541, 29082, 32671, 65342, 98013, 115673, 196026, 231346, 347019, 694038, 4279901, 8559802, 12839703, 25679406]

約数ペア:

[(1, 25679406), (2, 12839703), (3, 8559802), (6, 4279901), (37, 694038), (74, 347019), (111, 231346), (131, 196026), (222, 115673), (262, 98013), (393, 65342), (786, 32671), (883, 29082), (1766, 14541), (2649, 9694), (4847, 5298)]