2896488

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{821}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 9136530

約数和(自身を除く): 6240042

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 821, 882, 1176, 1642, 1764, 2463, 3284, 3528, 4926, 5747, 6568, 7389, 9852, 11494, 14778, 17241, 19704, 22988, 29556, 34482, 40229, 45976, 51723, 59112, 68964, 80458, 103446, 120687, 137928, 160916, 206892, 241374, 321832, 362061, 413784, 482748, 724122, 965496, 1448244, 2896488]

約数ペア:

[(1, 2896488), (2, 1448244), (3, 965496), (4, 724122), (6, 482748), (7, 413784), (8, 362061), (9, 321832), (12, 241374), (14, 206892), (18, 160916), (21, 137928), (24, 120687), (28, 103446), (36, 80458), (42, 68964), (49, 59112), (56, 51723), (63, 45976), (72, 40229), (84, 34482), (98, 29556), (126, 22988), (147, 19704), (168, 17241), (196, 14778), (252, 11494), (294, 9852), (392, 7389), (441, 6568), (504, 5747), (588, 4926), (821, 3528), (882, 3284), (1176, 2463), (1642, 1764)]