71988190

素因数分解:

$2^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{4463}}^1$

素因数の和:6083

約数の個数: 16

約数和(自身を含む): 129688128

約数和(自身を除く): 57699938

約数列:

[1, 2, 5, 10, 1613, 3226, 4463, 8065, 8926, 16130, 22315, 44630, 7198819, 14397638, 35994095, 71988190]

約数ペア:

[(1, 71988190), (2, 35994095), (5, 14397638), (10, 7198819), (1613, 44630), (3226, 22315), (4463, 16130), (8065, 8926)]