1358905072

素因数分解:

$2^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{28151}}^1$

素因数の和:28597

約数の個数: 40

約数和(自身を含む): 3016092672

約数和(自身を除く): 1657187600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 431, 862, 1724, 3017, 3448, 6034, 6896, 12068, 24136, 28151, 48272, 56302, 112604, 197057, 225208, 394114, 450416, 788228, 1576456, 3152912, 12133081, 24266162, 48532324, 84931567, 97064648, 169863134, 194129296, 339726268, 679452536, 1358905072]

約数ペア:

[(1, 1358905072), (2, 679452536), (4, 339726268), (7, 194129296), (8, 169863134), (14, 97064648), (16, 84931567), (28, 48532324), (56, 24266162), (112, 12133081), (431, 3152912), (862, 1576456), (1724, 788228), (3017, 450416), (3448, 394114), (6034, 225208), (6896, 197057), (12068, 112604), (24136, 56302), (28151, 48272)]