74475884

素因数分解:

$2^2\times 7^2\times {\mathrm{379979}}^1$

素因数の和:379997

約数の個数: 18

約数和(自身を含む): 151612020

約数和(自身を除く): 77136136

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 379979, 759958, 1519916, 2659853, 5319706, 10639412, 18618971, 37237942, 74475884]

約数ペア:

[(1, 74475884), (2, 37237942), (4, 18618971), (7, 10639412), (14, 5319706), (28, 2659853), (49, 1519916), (98, 759958), (196, 379979)]