64421666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73709}}^1$

素因数の和:73753

約数の個数: 16

約数和(自身を含む): 106142400

約数和(自身を除く): 41720734

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 73709, 147418, 1400471, 1695307, 2800942, 3390614, 32210833, 64421666]

約数ペア:

[(1, 64421666), (2, 32210833), (19, 3390614), (23, 2800942), (38, 1695307), (46, 1400471), (437, 147418), (874, 73709)]