1047676672

素因数分解:

$2^8\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6569}}^1$

素因数の和:6681

約数の個数: 72

約数和(自身を含む): 2417234400

約数和(自身を除く): 1369557728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 623, 712, 896, 1246, 1424, 1792, 2492, 2848, 4984, 5696, 6569, 9968, 11392, 13138, 19936, 22784, 26276, 39872, 45983, 52552, 79744, 91966, 105104, 159488, 183932, 210208, 367864, 420416, 584641, 735728, 840832, 1169282, 1471456, 1681664, 2338564, 2942912, 4092487, 4677128, 5885824, 8184974, 9354256, 11771648, 16369948, 18708512, 32739896, 37417024, 65479792, 74834048, 130959584, 149668096, 261919168, 523838336, 1047676672]

約数ペア:

[(1, 1047676672), (2, 523838336), (4, 261919168), (7, 149668096), (8, 130959584), (14, 74834048), (16, 65479792), (28, 37417024), (32, 32739896), (56, 18708512), (64, 16369948), (89, 11771648), (112, 9354256), (128, 8184974), (178, 5885824), (224, 4677128), (256, 4092487), (356, 2942912), (448, 2338564), (623, 1681664), (712, 1471456), (896, 1169282), (1246, 840832), (1424, 735728), (1792, 584641), (2492, 420416), (2848, 367864), (4984, 210208), (5696, 183932), (6569, 159488), (9968, 105104), (11392, 91966), (13138, 79744), (19936, 52552), (22784, 45983), (26276, 39872)]