74407916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{19001}}^1$

素因数の和:19105

約数の個数: 24

約数和(自身を含む): 143655120

約数和(自身を除く): 69247204

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 19001, 38002, 76004, 209011, 418022, 836044, 1691089, 3382178, 6764356, 18601979, 37203958, 74407916]

約数ペア:

[(1, 74407916), (2, 37203958), (4, 18601979), (11, 6764356), (22, 3382178), (44, 1691089), (89, 836044), (178, 418022), (356, 209011), (979, 76004), (1958, 38002), (3916, 19001)]