28045142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 46116864

約数和(自身を除く): 18071722

約数列:

[1, 2, 23, 31, 46, 62, 71, 142, 277, 554, 713, 1426, 1633, 2201, 3266, 4402, 6371, 8587, 12742, 17174, 19667, 39334, 50623, 101246, 197501, 395002, 452341, 609677, 904682, 1219354, 14022571, 28045142]

約数ペア:

[(1, 28045142), (2, 14022571), (23, 1219354), (31, 904682), (46, 609677), (62, 452341), (71, 395002), (142, 197501), (277, 101246), (554, 50623), (713, 39334), (1426, 19667), (1633, 17174), (2201, 12742), (3266, 8587), (4402, 6371)]