72379474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{51479}}^1$

素因数の和:51537

約数の個数: 16

約数和(自身を含む): 117374400

約数和(自身を除く): 44994926

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 51479, 102958, 978101, 1904723, 1956202, 3809446, 36189737, 72379474]

約数ペア:

[(1, 72379474), (2, 36189737), (19, 3809446), (37, 1956202), (38, 1904723), (74, 978101), (703, 102958), (1406, 51479)]