17382839768

素因数分解:

$2^3\times 7^2\times {\mathrm{2131}}^1\times {\mathrm{20809}}^1$

素因数の和:22960

約数の個数: 48

約数和(自身を含む): 37933716600

約数和(自身を除く): 20550876832

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2131, 4262, 8524, 14917, 17048, 20809, 29834, 41618, 59668, 83236, 104419, 119336, 145663, 166472, 208838, 291326, 417676, 582652, 835352, 1019641, 1165304, 2039282, 4078564, 8157128, 44343979, 88687958, 177375916, 310407853, 354751832, 620815706, 1241631412, 2172854971, 2483262824, 4345709942, 8691419884, 17382839768]

約数ペア:

[(1, 17382839768), (2, 8691419884), (4, 4345709942), (7, 2483262824), (8, 2172854971), (14, 1241631412), (28, 620815706), (49, 354751832), (56, 310407853), (98, 177375916), (196, 88687958), (392, 44343979), (2131, 8157128), (4262, 4078564), (8524, 2039282), (14917, 1165304), (17048, 1019641), (20809, 835352), (29834, 582652), (41618, 417676), (59668, 291326), (83236, 208838), (104419, 166472), (119336, 145663)]