28974772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{827}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 53555040

約数和(自身を除く): 24580268

約数列:

[1, 2, 4, 19, 38, 76, 461, 827, 922, 1654, 1844, 3308, 8759, 15713, 17518, 31426, 35036, 62852, 381247, 762494, 1524988, 7243693, 14487386, 28974772]

約数ペア:

[(1, 28974772), (2, 14487386), (4, 7243693), (19, 1524988), (38, 762494), (76, 381247), (461, 62852), (827, 35036), (922, 31426), (1654, 17518), (1844, 15713), (3308, 8759)]