66886548

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{15971}}^1$

素因数の和:16327

約数の個数: 24

約数和(自身を含む): 156525600

約数和(自身を除く): 89639052

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 15971, 31942, 47913, 63884, 95826, 191652, 5573879, 11147758, 16721637, 22295516, 33443274, 66886548]

約数ペア:

[(1, 66886548), (2, 33443274), (3, 22295516), (4, 16721637), (6, 11147758), (12, 5573879), (349, 191652), (698, 95826), (1047, 63884), (1396, 47913), (2094, 31942), (4188, 15971)]