74472496

素因数分解:

$2^4\times 7^1\times {\mathrm{664933}}^1$

素因数の和:664948

約数の個数: 20

約数和(自身を含む): 164903632

約数和(自身を除く): 90431136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 664933, 1329866, 2659732, 4654531, 5319464, 9309062, 10638928, 18618124, 37236248, 74472496]

約数ペア:

[(1, 74472496), (2, 37236248), (4, 18618124), (7, 10638928), (8, 9309062), (14, 5319464), (16, 4654531), (28, 2659732), (56, 1329866), (112, 664933)]