28837678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 47573568

約数和(自身を除く): 18735890

約数列:

[1, 2, 17, 34, 41, 82, 137, 151, 274, 302, 697, 1394, 2329, 2567, 4658, 5134, 5617, 6191, 11234, 12382, 20687, 41374, 95489, 105247, 190978, 210494, 351679, 703358, 848167, 1696334, 14418839, 28837678]

約数ペア:

[(1, 28837678), (2, 14418839), (17, 1696334), (34, 848167), (41, 703358), (82, 351679), (137, 210494), (151, 190978), (274, 105247), (302, 95489), (697, 41374), (1394, 20687), (2329, 12382), (2567, 11234), (4658, 6191), (5134, 5617)]