73539718

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 56475002

約数列:

[1, 2, 7, 14, 43, 86, 151, 301, 302, 602, 809, 1057, 1618, 2114, 5663, 6493, 11326, 12986, 34787, 45451, 69574, 90902, 122159, 243509, 244318, 487018, 855113, 1710226, 5252837, 10505674, 36769859, 73539718]

約数ペア:

[(1, 73539718), (2, 36769859), (7, 10505674), (14, 5252837), (43, 1710226), (86, 855113), (151, 487018), (301, 244318), (302, 243509), (602, 122159), (809, 90902), (1057, 69574), (1618, 45451), (2114, 34787), (5663, 12986), (6493, 11326)]