72808442

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{26399}}^1$

素因数の和:26605

約数の個数: 16

約数和(自身を含む): 125452800

約数和(自身を除く): 52644358

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 26399, 52798, 184793, 369586, 5200603, 10401206, 36404221, 72808442]

約数ペア:

[(1, 72808442), (2, 36404221), (7, 10401206), (14, 5200603), (197, 369586), (394, 184793), (1379, 52798), (2758, 26399)]