78425984

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6733}}^1$

素因数の和:6767

約数の個数: 64

約数和(自身を含む): 192323040

約数和(自身を除く): 113897056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 6733, 11648, 13466, 26932, 47131, 53864, 87529, 94262, 107728, 175058, 188524, 215456, 350116, 377048, 430912, 612703, 700232, 754096, 861824, 1225406, 1400464, 1508192, 2450812, 2800928, 3016384, 4901624, 5601856, 6032768, 9803248, 11203712, 19606496, 39212992, 78425984]

約数ペア:

[(1, 78425984), (2, 39212992), (4, 19606496), (7, 11203712), (8, 9803248), (13, 6032768), (14, 5601856), (16, 4901624), (26, 3016384), (28, 2800928), (32, 2450812), (52, 1508192), (56, 1400464), (64, 1225406), (91, 861824), (104, 754096), (112, 700232), (128, 612703), (182, 430912), (208, 377048), (224, 350116), (364, 215456), (416, 188524), (448, 175058), (728, 107728), (832, 94262), (896, 87529), (1456, 53864), (1664, 47131), (2912, 26932), (5824, 13466), (6733, 11648)]