42867496

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40289}}^1$

素因数の和:40321

約数の個数: 32

約数和(自身を含む): 96696000

約数和(自身を除く): 53828504

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 40289, 80578, 161156, 282023, 322312, 564046, 765491, 1128092, 1530982, 2256184, 3061964, 5358437, 6123928, 10716874, 21433748, 42867496]

約数ペア:

[(1, 42867496), (2, 21433748), (4, 10716874), (7, 6123928), (8, 5358437), (14, 3061964), (19, 2256184), (28, 1530982), (38, 1128092), (56, 765491), (76, 564046), (133, 322312), (152, 282023), (266, 161156), (532, 80578), (1064, 40289)]