28839304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277301}}^1$

素因数の和:277320

約数の個数: 16

約数和(自身を含む): 58233420

約数和(自身を除く): 29394116

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277301, 554602, 1109204, 2218408, 3604913, 7209826, 14419652, 28839304]

約数ペア:

[(1, 28839304), (2, 14419652), (4, 7209826), (8, 3604913), (13, 2218408), (26, 1109204), (52, 554602), (104, 277301)]