27496994

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 48956160

約数和(自身を除く): 21459166

約数列:

[1, 2, 7, 14, 37, 74, 109, 218, 259, 487, 518, 763, 974, 1526, 3409, 4033, 6818, 8066, 18019, 28231, 36038, 53083, 56462, 106166, 126133, 252266, 371581, 743162, 1964071, 3928142, 13748497, 27496994]

約数ペア:

[(1, 27496994), (2, 13748497), (7, 3928142), (14, 1964071), (37, 743162), (74, 371581), (109, 252266), (218, 126133), (259, 106166), (487, 56462), (518, 53083), (763, 36038), (974, 28231), (1526, 18019), (3409, 8066), (4033, 6818)]