30765448

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11689}}^1$

素因数の和:11749

約数の個数: 32

約数和(自身を含む): 67334400

約数和(自身を除く): 36568952

約数列:

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

約数ペア:

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