64562484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20773}}^1$

素因数の和:20824

約数の個数: 48

約数和(自身を含む): 176828288

約数和(自身を除く): 112265804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 20773, 41546, 62319, 83092, 124638, 145411, 249276, 290822, 436233, 581644, 768601, 872466, 1537202, 1744932, 2305803, 3074404, 4611606, 5380207, 9223212, 10760414, 16140621, 21520828, 32281242, 64562484]

約数ペア:

[(1, 64562484), (2, 32281242), (3, 21520828), (4, 16140621), (6, 10760414), (7, 9223212), (12, 5380207), (14, 4611606), (21, 3074404), (28, 2305803), (37, 1744932), (42, 1537202), (74, 872466), (84, 768601), (111, 581644), (148, 436233), (222, 290822), (259, 249276), (444, 145411), (518, 124638), (777, 83092), (1036, 62319), (1554, 41546), (3108, 20773)]