27770288

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19073}}^1$

素因数の和:19101

約数の個数: 40

約数和(自身を含む): 66224928

約数和(自身を除く): 38454640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 19073, 38146, 76292, 133511, 152584, 247949, 267022, 305168, 495898, 534044, 991796, 1068088, 1735643, 1983592, 2136176, 3471286, 3967184, 6942572, 13885144, 27770288]

約数ペア:

[(1, 27770288), (2, 13885144), (4, 6942572), (7, 3967184), (8, 3471286), (13, 2136176), (14, 1983592), (16, 1735643), (26, 1068088), (28, 991796), (52, 534044), (56, 495898), (91, 305168), (104, 267022), (112, 247949), (182, 152584), (208, 133511), (364, 76292), (728, 38146), (1456, 19073)]