2777885824

素因数分解:

$2^7\times 7^1\times {\mathrm{509}}^1\times {\mathrm{6091}}^1$

素因数の和:6621

約数の個数: 64

約数和(自身を含む): 6338116800

約数和(自身を除く): 3560230976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 509, 896, 1018, 2036, 3563, 4072, 6091, 7126, 8144, 12182, 14252, 16288, 24364, 28504, 32576, 42637, 48728, 57008, 65152, 85274, 97456, 114016, 170548, 194912, 228032, 341096, 389824, 456064, 682192, 779648, 1364384, 2728768, 3100319, 5457536, 6200638, 12401276, 21702233, 24802552, 43404466, 49605104, 86808932, 99210208, 173617864, 198420416, 347235728, 396840832, 694471456, 1388942912, 2777885824]

約数ペア:

[(1, 2777885824), (2, 1388942912), (4, 694471456), (7, 396840832), (8, 347235728), (14, 198420416), (16, 173617864), (28, 99210208), (32, 86808932), (56, 49605104), (64, 43404466), (112, 24802552), (128, 21702233), (224, 12401276), (448, 6200638), (509, 5457536), (896, 3100319), (1018, 2728768), (2036, 1364384), (3563, 779648), (4072, 682192), (6091, 456064), (7126, 389824), (8144, 341096), (12182, 228032), (14252, 194912), (16288, 170548), (24364, 114016), (28504, 97456), (32576, 85274), (42637, 65152), (48728, 57008)]