70814128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 172488960

約数和(自身を除く): 101674832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 229, 251, 308, 458, 502, 616, 916, 1004, 1232, 1603, 1757, 1832, 2008, 2519, 2761, 3206, 3514, 3664, 4016, 5038, 5522, 6412, 7028, 10076, 11044, 12824, 14056, 17633, 19327, 20152, 22088, 25648, 28112, 35266, 38654, 40304, 44176, 57479, 70532, 77308, 114958, 141064, 154616, 229916, 282128, 309232, 402353, 459832, 632269, 804706, 919664, 1264538, 1609412, 2529076, 3218824, 4425883, 5058152, 6437648, 8851766, 10116304, 17703532, 35407064, 70814128]

約数ペア:

[(1, 70814128), (2, 35407064), (4, 17703532), (7, 10116304), (8, 8851766), (11, 6437648), (14, 5058152), (16, 4425883), (22, 3218824), (28, 2529076), (44, 1609412), (56, 1264538), (77, 919664), (88, 804706), (112, 632269), (154, 459832), (176, 402353), (229, 309232), (251, 282128), (308, 229916), (458, 154616), (502, 141064), (616, 114958), (916, 77308), (1004, 70532), (1232, 57479), (1603, 44176), (1757, 40304), (1832, 38654), (2008, 35266), (2519, 28112), (2761, 25648), (3206, 22088), (3514, 20152), (3664, 19327), (4016, 17633), (5038, 14056), (5522, 12824), (6412, 11044), (7028, 10076)]