25978548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3984

約数の個数: 48

約数和(自身を含む): 66024000

約数和(自身を除く): 40045452

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 3929, 6612, 7858, 11787, 15716, 23574, 47148, 74651, 113941, 149302, 223953, 227882, 298604, 341823, 447906, 455764, 683646, 895812, 1367292, 2164879, 4329758, 6494637, 8659516, 12989274, 25978548]

約数ペア:

[(1, 25978548), (2, 12989274), (3, 8659516), (4, 6494637), (6, 4329758), (12, 2164879), (19, 1367292), (29, 895812), (38, 683646), (57, 455764), (58, 447906), (76, 341823), (87, 298604), (114, 227882), (116, 223953), (174, 149302), (228, 113941), (348, 74651), (551, 47148), (1102, 23574), (1653, 15716), (2204, 11787), (3306, 7858), (3929, 6612)]