8646144

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:467

約数の個数: 80

約数和(自身を含む): 24862992

約数和(自身を除く): 16216848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 433, 512, 624, 768, 832, 866, 1248, 1299, 1536, 1664, 1732, 2496, 2598, 3328, 3464, 4992, 5196, 5629, 6656, 6928, 9984, 10392, 11258, 13856, 16887, 19968, 20784, 22516, 27712, 33774, 41568, 45032, 55424, 67548, 83136, 90064, 110848, 135096, 166272, 180128, 221696, 270192, 332544, 360256, 540384, 665088, 720512, 1080768, 1441024, 2161536, 2882048, 4323072, 8646144]

約数ペア:

[(1, 8646144), (2, 4323072), (3, 2882048), (4, 2161536), (6, 1441024), (8, 1080768), (12, 720512), (13, 665088), (16, 540384), (24, 360256), (26, 332544), (32, 270192), (39, 221696), (48, 180128), (52, 166272), (64, 135096), (78, 110848), (96, 90064), (104, 83136), (128, 67548), (156, 55424), (192, 45032), (208, 41568), (256, 33774), (312, 27712), (384, 22516), (416, 20784), (433, 19968), (512, 16887), (624, 13856), (768, 11258), (832, 10392), (866, 9984), (1248, 6928), (1299, 6656), (1536, 5629), (1664, 5196), (1732, 4992), (2496, 3464), (2598, 3328)]