27707888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{10247}}^1$

素因数の和:10281

約数の個数: 30

約数和(自身を含む): 58136904

約数和(自身を除く): 30429016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 10247, 20494, 40988, 81976, 133211, 163952, 266422, 532844, 1065688, 1731743, 2131376, 3463486, 6926972, 13853944, 27707888]

約数ペア:

[(1, 27707888), (2, 13853944), (4, 6926972), (8, 3463486), (13, 2131376), (16, 1731743), (26, 1065688), (52, 532844), (104, 266422), (169, 163952), (208, 133211), (338, 81976), (676, 40988), (1352, 20494), (2704, 10247)]