7220472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{42979}}^1$

素因数の和:42995

約数の個数: 32

約数和(自身を含む): 20630400

約数和(自身を除く): 13409928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 42979, 85958, 128937, 171916, 257874, 300853, 343832, 515748, 601706, 902559, 1031496, 1203412, 1805118, 2406824, 3610236, 7220472]

約数ペア:

[(1, 7220472), (2, 3610236), (3, 2406824), (4, 1805118), (6, 1203412), (7, 1031496), (8, 902559), (12, 601706), (14, 515748), (21, 343832), (24, 300853), (28, 257874), (42, 171916), (56, 128937), (84, 85958), (168, 42979)]