70642236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{840979}}^1$

素因数の和:840993

約数の個数: 24

約数和(自身を含む): 188379520

約数和(自身を除く): 117737284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 840979, 1681958, 2522937, 3363916, 5045874, 5886853, 10091748, 11773706, 17660559, 23547412, 35321118, 70642236]

約数ペア:

[(1, 70642236), (2, 35321118), (3, 23547412), (4, 17660559), (6, 11773706), (7, 10091748), (12, 5886853), (14, 5045874), (21, 3363916), (28, 2522937), (42, 1681958), (84, 840979)]