2882048

素因数分解:

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

素因数の和:464

約数の個数: 40

約数和(自身を含む): 6215748

約数和(自身を除く): 3333700

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 433, 512, 832, 866, 1664, 1732, 3328, 3464, 5629, 6656, 6928, 11258, 13856, 22516, 27712, 45032, 55424, 90064, 110848, 180128, 221696, 360256, 720512, 1441024, 2882048]

約数ペア:

[(1, 2882048), (2, 1441024), (4, 720512), (8, 360256), (13, 221696), (16, 180128), (26, 110848), (32, 90064), (52, 55424), (64, 45032), (104, 27712), (128, 22516), (208, 13856), (256, 11258), (416, 6928), (433, 6656), (512, 5629), (832, 3464), (866, 3328), (1664, 1732)]