28423544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2791}}^1$

素因数の和:2883

約数の個数: 32

約数和(自身を含む): 56956800

約数和(自身を除く): 28533256

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 2791, 5092, 5582, 10184, 11164, 22328, 53029, 106058, 186997, 212116, 373994, 424232, 747988, 1495976, 3552943, 7105886, 14211772, 28423544]

約数ペア:

[(1, 28423544), (2, 14211772), (4, 7105886), (8, 3552943), (19, 1495976), (38, 747988), (67, 424232), (76, 373994), (134, 212116), (152, 186997), (268, 106058), (536, 53029), (1273, 22328), (2546, 11164), (2791, 10184), (5092, 5582)]