72656896

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 156510900

約数和(自身を除く): 83854004

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 2729, 3328, 5458, 6656, 10916, 13312, 21832, 26624, 35477, 43664, 70954, 87328, 141908, 174656, 283816, 349312, 567632, 698624, 1135264, 1397248, 2270528, 2794496, 4541056, 5588992, 9082112, 18164224, 36328448, 72656896]

約数ペア:

[(1, 72656896), (2, 36328448), (4, 18164224), (8, 9082112), (13, 5588992), (16, 4541056), (26, 2794496), (32, 2270528), (52, 1397248), (64, 1135264), (104, 698624), (128, 567632), (208, 349312), (256, 283816), (416, 174656), (512, 141908), (832, 87328), (1024, 70954), (1664, 43664), (2048, 35477), (2729, 26624), (3328, 21832), (5458, 13312), (6656, 10916)]