28608908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12143}}^1$

素因数の和:12197

約数の個数: 24

約数和(自身を含む): 54405120

約数和(自身を除く): 25796212

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 12143, 24286, 48572, 230717, 376433, 461434, 752866, 922868, 1505732, 7152227, 14304454, 28608908]

約数ペア:

[(1, 28608908), (2, 14304454), (4, 7152227), (19, 1505732), (31, 922868), (38, 752866), (62, 461434), (76, 376433), (124, 230717), (589, 48572), (1178, 24286), (2356, 12143)]