71420608

素因数分解:

$2^6\times 7^1\times {\mathrm{159421}}^1$

素因数の和:159440

約数の個数: 28

約数和(自身を含む): 161972752

約数和(自身を除く): 90552144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 159421, 318842, 637684, 1115947, 1275368, 2231894, 2550736, 4463788, 5101472, 8927576, 10202944, 17855152, 35710304, 71420608]

約数ペア:

[(1, 71420608), (2, 35710304), (4, 17855152), (7, 10202944), (8, 8927576), (14, 5101472), (16, 4463788), (28, 2550736), (32, 2231894), (56, 1275368), (64, 1115947), (112, 637684), (224, 318842), (448, 159421)]