16867062016

素因数分解:

$2^8\times 7^1\times {\mathrm{683}}^1\times {\mathrm{13781}}^1$

素因数の和:14487

約数の個数: 72

約数和(自身を含む): 38537118144

約数和(自身を除く): 21670056128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 683, 896, 1366, 1792, 2732, 4781, 5464, 9562, 10928, 13781, 19124, 21856, 27562, 38248, 43712, 55124, 76496, 87424, 96467, 110248, 152992, 174848, 192934, 220496, 305984, 385868, 440992, 611968, 771736, 881984, 1223936, 1543472, 1763968, 3086944, 3527936, 6173888, 9412423, 12347776, 18824846, 24695552, 37649692, 65886961, 75299384, 131773922, 150598768, 263547844, 301197536, 527095688, 602395072, 1054191376, 1204790144, 2108382752, 2409580288, 4216765504, 8433531008, 16867062016]

約数ペア:

[(1, 16867062016), (2, 8433531008), (4, 4216765504), (7, 2409580288), (8, 2108382752), (14, 1204790144), (16, 1054191376), (28, 602395072), (32, 527095688), (56, 301197536), (64, 263547844), (112, 150598768), (128, 131773922), (224, 75299384), (256, 65886961), (448, 37649692), (683, 24695552), (896, 18824846), (1366, 12347776), (1792, 9412423), (2732, 6173888), (4781, 3527936), (5464, 3086944), (9562, 1763968), (10928, 1543472), (13781, 1223936), (19124, 881984), (21856, 771736), (27562, 611968), (38248, 440992), (43712, 385868), (55124, 305984), (76496, 220496), (87424, 192934), (96467, 174848), (110248, 152992)]