1445963008

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26029}}^1$

素因数の和:26083

約数の個数: 72

約数和(自身を含む): 3405140480

約数和(自身を除く): 1959177472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 26029, 27776, 52058, 55552, 104116, 182203, 208232, 364406, 416464, 728812, 806899, 832928, 1457624, 1613798, 1665856, 2915248, 3227596, 3331712, 5648293, 5830496, 6455192, 6663424, 11296586, 11660992, 12910384, 22593172, 23321984, 25820768, 45186344, 46643968, 51641536, 90372688, 103283072, 180745376, 206566144, 361490752, 722981504, 1445963008]

約数ペア:

[(1, 1445963008), (2, 722981504), (4, 361490752), (7, 206566144), (8, 180745376), (14, 103283072), (16, 90372688), (28, 51641536), (31, 46643968), (32, 45186344), (56, 25820768), (62, 23321984), (64, 22593172), (112, 12910384), (124, 11660992), (128, 11296586), (217, 6663424), (224, 6455192), (248, 5830496), (256, 5648293), (434, 3331712), (448, 3227596), (496, 2915248), (868, 1665856), (896, 1613798), (992, 1457624), (1736, 832928), (1792, 806899), (1984, 728812), (3472, 416464), (3968, 364406), (6944, 208232), (7936, 182203), (13888, 104116), (26029, 55552), (27776, 52058)]