28372662

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3607}}^1$

素因数の和:3657

約数の個数: 48

約数和(自身を含む): 67541760

約数和(自身を除く): 39169098

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3607, 3933, 7214, 7866, 10821, 21642, 32463, 64926, 68533, 82961, 137066, 165922, 205599, 248883, 411198, 497766, 616797, 746649, 1233594, 1493298, 1576259, 3152518, 4728777, 9457554, 14186331, 28372662]

約数ペア:

[(1, 28372662), (2, 14186331), (3, 9457554), (6, 4728777), (9, 3152518), (18, 1576259), (19, 1493298), (23, 1233594), (38, 746649), (46, 616797), (57, 497766), (69, 411198), (114, 248883), (138, 205599), (171, 165922), (207, 137066), (342, 82961), (414, 68533), (437, 64926), (874, 32463), (1311, 21642), (2622, 10821), (3607, 7866), (3933, 7214)]