8045299048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1\times {\mathrm{881}}^1$

素因数の和:1802

約数の個数: 64

約数和(自身を含む): 16134249600

約数和(自身を除く): 8088950552

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 823, 881, 1387, 1646, 1762, 2774, 3292, 3524, 5548, 6584, 7048, 11096, 15637, 16739, 31274, 33478, 60079, 62548, 64313, 66956, 120158, 125096, 128626, 133912, 240316, 257252, 480632, 514504, 725063, 1141501, 1221947, 1450126, 2283002, 2443894, 2900252, 4566004, 4887788, 5800504, 9132008, 9775576, 13776197, 27552394, 52929599, 55104788, 105859198, 110209576, 211718396, 423436792, 1005662381, 2011324762, 4022649524, 8045299048]

約数ペア:

[(1, 8045299048), (2, 4022649524), (4, 2011324762), (8, 1005662381), (19, 423436792), (38, 211718396), (73, 110209576), (76, 105859198), (146, 55104788), (152, 52929599), (292, 27552394), (584, 13776197), (823, 9775576), (881, 9132008), (1387, 5800504), (1646, 4887788), (1762, 4566004), (2774, 2900252), (3292, 2443894), (3524, 2283002), (5548, 1450126), (6584, 1221947), (7048, 1141501), (11096, 725063), (15637, 514504), (16739, 480632), (31274, 257252), (33478, 240316), (60079, 133912), (62548, 128626), (64313, 125096), (66956, 120158)]