69821996

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 123849600

約数和(自身を除く): 54027604

約数列:

[1, 2, 4, 149, 193, 298, 386, 596, 607, 772, 1214, 2428, 28757, 57514, 90443, 115028, 117151, 180886, 234302, 361772, 468604, 17455499, 34910998, 69821996]

約数ペア:

[(1, 69821996), (2, 34910998), (4, 17455499), (149, 468604), (193, 361772), (298, 234302), (386, 180886), (596, 117151), (607, 115028), (772, 90443), (1214, 57514), (2428, 28757)]