28983320009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1\times {\mathrm{4421}}^1$

素因数の和:5153

約数の個数: 32

約数和(自身を含む): 35531654400

約数和(自身を除く): 6548334391

約数列:

[1, 7, 17, 89, 119, 619, 623, 1513, 4333, 4421, 10523, 10591, 30947, 55091, 73661, 75157, 385637, 393469, 526099, 936547, 2736599, 2754283, 6555829, 6688973, 19156193, 46522183, 46822811, 243557311, 325655281, 1704901177, 4140474287, 28983320009]

約数ペア:

[(1, 28983320009), (7, 4140474287), (17, 1704901177), (89, 325655281), (119, 243557311), (619, 46822811), (623, 46522183), (1513, 19156193), (4333, 6688973), (4421, 6555829), (10523, 2754283), (10591, 2736599), (30947, 936547), (55091, 526099), (73661, 393469), (75157, 385637)]