29872986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 72164736

約数和(自身を除く): 42291750

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 814, 858, 941, 962, 1221, 1443, 1882, 2442, 2823, 2886, 5291, 5646, 10351, 10582, 12233, 15873, 20702, 24466, 31053, 31746, 34817, 36699, 62106, 69634, 73398, 104451, 134563, 208902, 269126, 382987, 403689, 452621, 765974, 807378, 905242, 1148961, 1357863, 2297922, 2715726, 4978831, 9957662, 14936493, 29872986]

約数ペア:

[(1, 29872986), (2, 14936493), (3, 9957662), (6, 4978831), (11, 2715726), (13, 2297922), (22, 1357863), (26, 1148961), (33, 905242), (37, 807378), (39, 765974), (66, 452621), (74, 403689), (78, 382987), (111, 269126), (143, 208902), (222, 134563), (286, 104451), (407, 73398), (429, 69634), (481, 62106), (814, 36699), (858, 34817), (941, 31746), (962, 31053), (1221, 24466), (1443, 20702), (1882, 15873), (2442, 12233), (2823, 10582), (2886, 10351), (5291, 5646)]