1141849856

素因数分解:

$2^8\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6569}}^1$

素因数の和:6689

約数の個数: 72

約数和(自身を含む): 2632099680

約数和(自身を除く): 1490249824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 679, 776, 896, 1358, 1552, 1792, 2716, 3104, 5432, 6208, 6569, 10864, 12416, 13138, 21728, 24832, 26276, 43456, 45983, 52552, 86912, 91966, 105104, 173824, 183932, 210208, 367864, 420416, 637193, 735728, 840832, 1274386, 1471456, 1681664, 2548772, 2942912, 4460351, 5097544, 5885824, 8920702, 10195088, 11771648, 17841404, 20390176, 35682808, 40780352, 71365616, 81560704, 142731232, 163121408, 285462464, 570924928, 1141849856]

約数ペア:

[(1, 1141849856), (2, 570924928), (4, 285462464), (7, 163121408), (8, 142731232), (14, 81560704), (16, 71365616), (28, 40780352), (32, 35682808), (56, 20390176), (64, 17841404), (97, 11771648), (112, 10195088), (128, 8920702), (194, 5885824), (224, 5097544), (256, 4460351), (388, 2942912), (448, 2548772), (679, 1681664), (776, 1471456), (896, 1274386), (1358, 840832), (1552, 735728), (1792, 637193), (2716, 420416), (3104, 367864), (5432, 210208), (6208, 183932), (6569, 173824), (10864, 105104), (12416, 91966), (13138, 86912), (21728, 52552), (24832, 45983), (26276, 43456)]