8884924672

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{39847}}^1$

素因数の和:39943

約数の個数: 72

約数和(自身を含む): 19384936256

約数和(自身を除く): 10500011584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 256, 268, 416, 536, 832, 871, 1072, 1664, 1742, 2144, 3328, 3484, 4288, 6968, 8576, 13936, 17152, 27872, 39847, 55744, 79694, 111488, 159388, 222976, 318776, 518011, 637552, 1036022, 1275104, 2072044, 2550208, 2669749, 4144088, 5100416, 5339498, 8288176, 10200832, 10678996, 16576352, 21357992, 33152704, 34706737, 42715984, 66305408, 69413474, 85431968, 132610816, 138826948, 170863936, 277653896, 341727872, 555307792, 683455744, 1110615584, 2221231168, 4442462336, 8884924672]

約数ペア:

[(1, 8884924672), (2, 4442462336), (4, 2221231168), (8, 1110615584), (13, 683455744), (16, 555307792), (26, 341727872), (32, 277653896), (52, 170863936), (64, 138826948), (67, 132610816), (104, 85431968), (128, 69413474), (134, 66305408), (208, 42715984), (256, 34706737), (268, 33152704), (416, 21357992), (536, 16576352), (832, 10678996), (871, 10200832), (1072, 8288176), (1664, 5339498), (1742, 5100416), (2144, 4144088), (3328, 2669749), (3484, 2550208), (4288, 2072044), (6968, 1275104), (8576, 1036022), (13936, 637552), (17152, 518011), (27872, 318776), (39847, 222976), (55744, 159388), (79694, 111488)]