16779757988

素因数分解:

$2^2\times 7^1\times {\mathrm{8887}}^1\times {\mathrm{67433}}^1$

素因数の和:76331

約数の個数: 24

約数和(自身を含む): 33563789952

約数和(自身を除く): 16784031964

約数列:

[1, 2, 4, 7, 14, 28, 8887, 17774, 35548, 62209, 67433, 124418, 134866, 248836, 269732, 472031, 944062, 1888124, 599277071, 1198554142, 2397108284, 4194939497, 8389878994, 16779757988]

約数ペア:

[(1, 16779757988), (2, 8389878994), (4, 4194939497), (7, 2397108284), (14, 1198554142), (28, 599277071), (8887, 1888124), (17774, 944062), (35548, 472031), (62209, 269732), (67433, 248836), (124418, 134866)]