64681198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{9437}}^1$

素因数の和:9611

約数の個数: 16

約数和(自身を含む): 101930400

約数和(自身を除く): 37249202

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 9437, 18874, 217051, 434102, 1406113, 2812226, 32340599, 64681198]

約数ペア:

[(1, 64681198), (2, 32340599), (23, 2812226), (46, 1406113), (149, 434102), (298, 217051), (3427, 18874), (6854, 9437)]