71983256

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{123259}}^1$

素因数の和:123338

約数の個数: 16

約数和(自身を含む): 136818600

約数和(自身を除く): 64835344

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 123259, 246518, 493036, 986072, 8997907, 17995814, 35991628, 71983256]

約数ペア:

[(1, 71983256), (2, 35991628), (4, 17995814), (8, 8997907), (73, 986072), (146, 493036), (292, 246518), (584, 123259)]