7682194688

素因数分解:

$2^8\times 7^1\times {\mathrm{739}}^1\times {\mathrm{5801}}^1$

素因数の和:6563

約数の個数: 72

約数和(自身を含む): 17551746240

約数和(自身を除く): 9869551552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 739, 896, 1478, 1792, 2956, 5173, 5801, 5912, 10346, 11602, 11824, 20692, 23204, 23648, 40607, 41384, 46408, 47296, 81214, 82768, 92816, 94592, 162428, 165536, 185632, 189184, 324856, 331072, 371264, 649712, 662144, 742528, 1299424, 1324288, 1485056, 2598848, 4286939, 5197696, 8573878, 10395392, 17147756, 30008573, 34295512, 60017146, 68591024, 120034292, 137182048, 240068584, 274364096, 480137168, 548728192, 960274336, 1097456384, 1920548672, 3841097344, 7682194688]

約数ペア:

[(1, 7682194688), (2, 3841097344), (4, 1920548672), (7, 1097456384), (8, 960274336), (14, 548728192), (16, 480137168), (28, 274364096), (32, 240068584), (56, 137182048), (64, 120034292), (112, 68591024), (128, 60017146), (224, 34295512), (256, 30008573), (448, 17147756), (739, 10395392), (896, 8573878), (1478, 5197696), (1792, 4286939), (2956, 2598848), (5173, 1485056), (5801, 1324288), (5912, 1299424), (10346, 742528), (11602, 662144), (11824, 649712), (20692, 371264), (23204, 331072), (23648, 324856), (40607, 189184), (41384, 185632), (46408, 165536), (47296, 162428), (81214, 94592), (82768, 92816)]