25614308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 25188892

約数列:

[1, 2, 4, 17, 29, 31, 34, 58, 62, 68, 116, 124, 419, 493, 527, 838, 899, 986, 1054, 1676, 1798, 1972, 2108, 3596, 7123, 12151, 12989, 14246, 15283, 24302, 25978, 28492, 30566, 48604, 51956, 61132, 206567, 220813, 376681, 413134, 441626, 753362, 826268, 883252, 1506724, 6403577, 12807154, 25614308]

約数ペア:

[(1, 25614308), (2, 12807154), (4, 6403577), (17, 1506724), (29, 883252), (31, 826268), (34, 753362), (58, 441626), (62, 413134), (68, 376681), (116, 220813), (124, 206567), (419, 61132), (493, 51956), (527, 48604), (838, 30566), (899, 28492), (986, 25978), (1054, 24302), (1676, 15283), (1798, 14246), (1972, 12989), (2108, 12151), (3596, 7123)]