78932546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7219}}^1$

素因数の和:7310

約数の個数: 32

約数和(自身を含む): 149713920

約数和(自身を除く): 70781374

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 7219, 10934, 14438, 50533, 79409, 101066, 158818, 512549, 555863, 1025098, 1111726, 3587843, 5638039, 7175686, 11276078, 39466273, 78932546]

約数ペア:

[(1, 78932546), (2, 39466273), (7, 11276078), (11, 7175686), (14, 5638039), (22, 3587843), (71, 1111726), (77, 1025098), (142, 555863), (154, 512549), (497, 158818), (781, 101066), (994, 79409), (1562, 50533), (5467, 14438), (7219, 10934)]