28365634016

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{43759}}^1$

素因数の和:44247

約数の個数: 48

約数和(自身を含む): 57166663680

約数和(自身を除く): 28801029664

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 431, 752, 862, 1504, 1724, 3448, 6896, 13792, 20257, 40514, 43759, 81028, 87518, 162056, 175036, 324112, 350072, 648224, 700144, 1400288, 2056673, 4113346, 8226692, 16453384, 18860129, 32906768, 37720258, 65813536, 75440516, 150881032, 301762064, 603524128, 886426063, 1772852126, 3545704252, 7091408504, 14182817008, 28365634016]

約数ペア:

[(1, 28365634016), (2, 14182817008), (4, 7091408504), (8, 3545704252), (16, 1772852126), (32, 886426063), (47, 603524128), (94, 301762064), (188, 150881032), (376, 75440516), (431, 65813536), (752, 37720258), (862, 32906768), (1504, 18860129), (1724, 16453384), (3448, 8226692), (6896, 4113346), (13792, 2056673), (20257, 1400288), (40514, 700144), (43759, 648224), (81028, 350072), (87518, 324112), (162056, 175036)]