2775123968

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{43711}}^1$

素因数の和:43764

約数の個数: 48

約数和(自身を含む): 5728020480

約数和(自身を除く): 2952896512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 7936, 15872, 31744, 43711, 63488, 87422, 174844, 349688, 699376, 1355041, 1398752, 2710082, 2797504, 5420164, 5595008, 10840328, 11190016, 21680656, 22380032, 43361312, 44760064, 86722624, 89520128, 173445248, 346890496, 693780992, 1387561984, 2775123968]

約数ペア:

[(1, 2775123968), (2, 1387561984), (4, 693780992), (8, 346890496), (16, 173445248), (31, 89520128), (32, 86722624), (62, 44760064), (64, 43361312), (124, 22380032), (128, 21680656), (248, 11190016), (256, 10840328), (496, 5595008), (512, 5420164), (992, 2797504), (1024, 2710082), (1984, 1398752), (2048, 1355041), (3968, 699376), (7936, 349688), (15872, 174844), (31744, 87422), (43711, 63488)]