61530896

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11689}}^1$

素因数の和:11751

約数の個数: 40

約数和(自身を含む): 139157760

約数和(自身を除く): 77626864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 11689, 23378, 46756, 81823, 93512, 163646, 187024, 327292, 549383, 654584, 1098766, 1309168, 2197532, 3845681, 4395064, 7691362, 8790128, 15382724, 30765448, 61530896]

約数ペア:

[(1, 61530896), (2, 30765448), (4, 15382724), (7, 8790128), (8, 7691362), (14, 4395064), (16, 3845681), (28, 2197532), (47, 1309168), (56, 1098766), (94, 654584), (112, 549383), (188, 327292), (329, 187024), (376, 163646), (658, 93512), (752, 81823), (1316, 46756), (2632, 23378), (5264, 11689)]