1625391264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2418737}}^1$

素因数の和:2418757

約数の個数: 48

約数和(自身を含む): 4876175808

約数和(自身を除く): 3250784544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2418737, 4837474, 7256211, 9674948, 14512422, 16931159, 19349896, 29024844, 33862318, 38699792, 50793477, 58049688, 67724636, 77399584, 101586954, 116099376, 135449272, 203173908, 232198752, 270898544, 406347816, 541797088, 812695632, 1625391264]

約数ペア:

[(1, 1625391264), (2, 812695632), (3, 541797088), (4, 406347816), (6, 270898544), (7, 232198752), (8, 203173908), (12, 135449272), (14, 116099376), (16, 101586954), (21, 77399584), (24, 67724636), (28, 58049688), (32, 50793477), (42, 38699792), (48, 33862318), (56, 29024844), (84, 19349896), (96, 16931159), (112, 14512422), (168, 9674948), (224, 7256211), (336, 4837474), (672, 2418737)]