25508808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27253}}^1$

素因数の和:27278

約数の個数: 48

約数和(自身を含む): 74403420

約数和(自身を除く): 48894612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 27253, 54506, 81759, 109012, 163518, 218024, 245277, 327036, 354289, 490554, 654072, 708578, 981108, 1062867, 1417156, 1962216, 2125734, 2834312, 3188601, 4251468, 6377202, 8502936, 12754404, 25508808]

約数ペア:

[(1, 25508808), (2, 12754404), (3, 8502936), (4, 6377202), (6, 4251468), (8, 3188601), (9, 2834312), (12, 2125734), (13, 1962216), (18, 1417156), (24, 1062867), (26, 981108), (36, 708578), (39, 654072), (52, 490554), (72, 354289), (78, 327036), (104, 245277), (117, 218024), (156, 163518), (234, 109012), (312, 81759), (468, 54506), (936, 27253)]