27772924

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 49593600

約数和(自身を除く): 21820676

約数列:

[1, 2, 4, 79, 158, 179, 316, 358, 491, 716, 982, 1964, 14141, 28282, 38789, 56564, 77578, 87889, 155156, 175778, 351556, 6943231, 13886462, 27772924]

約数ペア:

[(1, 27772924), (2, 13886462), (4, 6943231), (79, 351556), (158, 175778), (179, 155156), (316, 87889), (358, 77578), (491, 56564), (716, 38789), (982, 28282), (1964, 14141)]