29972728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{673}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 59446800

約数和(自身を除く): 29474072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 293, 586, 673, 1172, 1346, 2344, 2692, 5384, 5567, 11134, 12787, 22268, 25574, 44536, 51148, 102296, 197189, 394378, 788756, 1577512, 3746591, 7493182, 14986364, 29972728]

約数ペア:

[(1, 29972728), (2, 14986364), (4, 7493182), (8, 3746591), (19, 1577512), (38, 788756), (76, 394378), (152, 197189), (293, 102296), (586, 51148), (673, 44536), (1172, 25574), (1346, 22268), (2344, 12787), (2692, 11134), (5384, 5567)]