71201452

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{15227}}^1$

素因数の和:15405

約数の個数: 24

約数和(自身を含む): 143265024

約数和(自身を除く): 72063572

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 15227, 30454, 60908, 106589, 213178, 426356, 2542909, 5085818, 10171636, 17800363, 35600726, 71201452]

約数ペア:

[(1, 71201452), (2, 35600726), (4, 17800363), (7, 10171636), (14, 5085818), (28, 2542909), (167, 426356), (334, 213178), (668, 106589), (1169, 60908), (2338, 30454), (4676, 15227)]