71149994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{8641}}^1$

素因数の和:8845

約数の個数: 16

約数和(自身を含む): 112000320

約数和(自身を除く): 40850326

約数列:

[1, 2, 23, 46, 179, 358, 4117, 8234, 8641, 17282, 198743, 397486, 1546739, 3093478, 35574997, 71149994]

約数ペア:

[(1, 71149994), (2, 35574997), (23, 3093478), (46, 1546739), (179, 397486), (358, 198743), (4117, 17282), (8234, 8641)]