27442064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131933}}^1$

素因数の和:131954

約数の個数: 20

約数和(自身を含む): 57259356

約数和(自身を除く): 29817292

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 131933, 263866, 527732, 1055464, 1715129, 2110928, 3430258, 6860516, 13721032, 27442064]

約数ペア:

[(1, 27442064), (2, 13721032), (4, 6860516), (8, 3430258), (13, 2110928), (16, 1715129), (26, 1055464), (52, 527732), (104, 263866), (208, 131933)]