25144028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 55017984

約数和(自身を除く): 29873956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1031, 1742, 1876, 2062, 3484, 4124, 6097, 7217, 12194, 13403, 14434, 24388, 26806, 28868, 53612, 69077, 93821, 138154, 187642, 276308, 375284, 483539, 898001, 967078, 1796002, 1934156, 3592004, 6286007, 12572014, 25144028]

約数ペア:

[(1, 25144028), (2, 12572014), (4, 6286007), (7, 3592004), (13, 1934156), (14, 1796002), (26, 967078), (28, 898001), (52, 483539), (67, 375284), (91, 276308), (134, 187642), (182, 138154), (268, 93821), (364, 69077), (469, 53612), (871, 28868), (938, 26806), (1031, 24388), (1742, 14434), (1876, 13403), (2062, 12194), (3484, 7217), (4124, 6097)]