27951938

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 49152000

約数和(自身を除く): 21200062

約数列:

[1, 2, 7, 14, 79, 127, 158, 199, 254, 398, 553, 889, 1106, 1393, 1778, 2786, 10033, 15721, 20066, 25273, 31442, 50546, 70231, 110047, 140462, 176911, 220094, 353822, 1996567, 3993134, 13975969, 27951938]

約数ペア:

[(1, 27951938), (2, 13975969), (7, 3993134), (14, 1996567), (79, 353822), (127, 220094), (158, 176911), (199, 140462), (254, 110047), (398, 70231), (553, 50546), (889, 31442), (1106, 25273), (1393, 20066), (1778, 15721), (2786, 10033)]