24720976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11617}}^1$

素因数の和:11651

約数の個数: 40

約数和(自身を含む): 57625280

約数和(自身を除く): 32904304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 11617, 23234, 46468, 81319, 92936, 162638, 185872, 220723, 325276, 441446, 650552, 882892, 1301104, 1545061, 1765784, 3090122, 3531568, 6180244, 12360488, 24720976]

約数ペア:

[(1, 24720976), (2, 12360488), (4, 6180244), (7, 3531568), (8, 3090122), (14, 1765784), (16, 1545061), (19, 1301104), (28, 882892), (38, 650552), (56, 441446), (76, 325276), (112, 220723), (133, 185872), (152, 162638), (266, 92936), (304, 81319), (532, 46468), (1064, 23234), (2128, 11617)]