27280252

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 49145040

約数和(自身を除く): 21864788

約数列:

[1, 2, 4, 41, 82, 164, 397, 419, 794, 838, 1588, 1676, 16277, 17179, 32554, 34358, 65108, 68716, 166343, 332686, 665372, 6820063, 13640126, 27280252]

約数ペア:

[(1, 27280252), (2, 13640126), (4, 6820063), (41, 665372), (82, 332686), (164, 166343), (397, 68716), (419, 65108), (794, 34358), (838, 32554), (1588, 17179), (1676, 16277)]