28906544

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{3919}}^1$

素因数の和:4388

約数の個数: 20

約数和(自身を含む): 56142240

約数和(自身を除く): 27235696

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 3919, 7376, 7838, 15676, 31352, 62704, 1806659, 3613318, 7226636, 14453272, 28906544]

約数ペア:

[(1, 28906544), (2, 14453272), (4, 7226636), (8, 3613318), (16, 1806659), (461, 62704), (922, 31352), (1844, 15676), (3688, 7838), (3919, 7376)]