27661816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37997}}^1$

素因数の和:38023

約数の個数: 32

約数和(自身を含む): 63836640

約数和(自身を除く): 36174824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 37997, 75994, 151988, 265979, 303976, 493961, 531958, 987922, 1063916, 1975844, 2127832, 3457727, 3951688, 6915454, 13830908, 27661816]

約数ペア:

[(1, 27661816), (2, 13830908), (4, 6915454), (7, 3951688), (8, 3457727), (13, 2127832), (14, 1975844), (26, 1063916), (28, 987922), (52, 531958), (56, 493961), (91, 303976), (104, 265979), (182, 151988), (364, 75994), (728, 37997)]