28696458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97607}}^1$

素因数の和:97626

約数の個数: 24

約数和(自身を含む): 66763872

約数和(自身を除く): 38067414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 97607, 195214, 292821, 585642, 683249, 1366498, 2049747, 4099494, 4782743, 9565486, 14348229, 28696458]

約数ペア:

[(1, 28696458), (2, 14348229), (3, 9565486), (6, 4782743), (7, 4099494), (14, 2049747), (21, 1366498), (42, 683249), (49, 585642), (98, 292821), (147, 195214), (294, 97607)]