25531272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27277}}^1$

素因数の和:27302

約数の個数: 48

約数和(自身を含む): 74468940

約数和(自身を除く): 48937668

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, 27277, 54554, 81831, 109108, 163662, 218216, 245493, 327324, 354601, 490986, 654648, 709202, 981972, 1063803, 1418404, 1963944, 2127606, 2836808, 3191409, 4255212, 6382818, 8510424, 12765636, 25531272]

約数ペア:

[(1, 25531272), (2, 12765636), (3, 8510424), (4, 6382818), (6, 4255212), (8, 3191409), (9, 2836808), (12, 2127606), (13, 1963944), (18, 1418404), (24, 1063803), (26, 981972), (36, 709202), (39, 654648), (52, 490986), (72, 354601), (78, 327324), (104, 245493), (117, 218216), (156, 163662), (234, 109108), (312, 81831), (468, 54554), (936, 27277)]