12565521472

素因数分解:

$2^6\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{16927}}^1$

素因数の和:18603

約数の個数: 56

約数和(自身を含む): 28515689984

約数和(自身を除く): 15950168512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1657, 3314, 6628, 11599, 13256, 16927, 23198, 26512, 33854, 46396, 53024, 67708, 92792, 106048, 118489, 135416, 185584, 236978, 270832, 371168, 473956, 541664, 742336, 947912, 1083328, 1895824, 3791648, 7583296, 28048039, 56096078, 112192156, 196336273, 224384312, 392672546, 448768624, 785345092, 897537248, 1570690184, 1795074496, 3141380368, 6282760736, 12565521472]

約数ペア:

[(1, 12565521472), (2, 6282760736), (4, 3141380368), (7, 1795074496), (8, 1570690184), (14, 897537248), (16, 785345092), (28, 448768624), (32, 392672546), (56, 224384312), (64, 196336273), (112, 112192156), (224, 56096078), (448, 28048039), (1657, 7583296), (3314, 3791648), (6628, 1895824), (11599, 1083328), (13256, 947912), (16927, 742336), (23198, 541664), (26512, 473956), (33854, 371168), (46396, 270832), (53024, 236978), (67708, 185584), (92792, 135416), (106048, 118489)]