28828618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1049}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 53625600

約数和(自身を除く): 24796982

約数列:

[1, 2, 7, 13, 14, 26, 91, 151, 182, 302, 1049, 1057, 1963, 2098, 2114, 3926, 7343, 13637, 13741, 14686, 27274, 27482, 95459, 158399, 190918, 316798, 1108793, 2059187, 2217586, 4118374, 14414309, 28828618]

約数ペア:

[(1, 28828618), (2, 14414309), (7, 4118374), (13, 2217586), (14, 2059187), (26, 1108793), (91, 316798), (151, 190918), (182, 158399), (302, 95459), (1049, 27482), (1057, 27274), (1963, 14686), (2098, 13741), (2114, 13637), (3926, 7343)]