1444156672

素因数分解:

$2^8\times 7^1\times {\mathrm{805891}}^1$

素因数の和:805914

約数の個数: 36

約数和(自身を含む): 3294486496

約数和(自身を除く): 1850329824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 805891, 1611782, 3223564, 5641237, 6447128, 11282474, 12894256, 22564948, 25788512, 45129896, 51577024, 90259792, 103154048, 180519584, 206308096, 361039168, 722078336, 1444156672]

約数ペア:

[(1, 1444156672), (2, 722078336), (4, 361039168), (7, 206308096), (8, 180519584), (14, 103154048), (16, 90259792), (28, 51577024), (32, 45129896), (56, 25788512), (64, 22564948), (112, 12894256), (128, 11282474), (224, 6447128), (256, 5641237), (448, 3223564), (896, 1611782), (1792, 805891)]