64681796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9631}}^1$

素因数の和:9731

約数の個数: 24

約数和(自身を含む): 119745024

約数和(自身を除く): 55063228

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 9631, 19262, 38524, 221513, 443026, 703063, 886052, 1406126, 2812252, 16170449, 32340898, 64681796]

約数ペア:

[(1, 64681796), (2, 32340898), (4, 16170449), (23, 2812252), (46, 1406126), (73, 886052), (92, 703063), (146, 443026), (292, 221513), (1679, 38524), (3358, 19262), (6716, 9631)]