67243904

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 172730880

約数和(自身を除く): 105486976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 251, 299, 322, 364, 368, 416, 448, 502, 598, 644, 728, 736, 832, 896, 1004, 1196, 1288, 1456, 1472, 1664, 1757, 2008, 2093, 2392, 2576, 2912, 2944, 3263, 3514, 4016, 4186, 4784, 5152, 5773, 5824, 6526, 7028, 8032, 8372, 9568, 10304, 11546, 11648, 13052, 14056, 16064, 16744, 19136, 20608, 22841, 23092, 26104, 28112, 32128, 33488, 38272, 40411, 45682, 46184, 52208, 56224, 66976, 75049, 80822, 91364, 92368, 104416, 112448, 133952, 150098, 161644, 182728, 184736, 208832, 224896, 267904, 300196, 323288, 365456, 369472, 417664, 525343, 600392, 646576, 730912, 738944, 1050686, 1200784, 1293152, 1461824, 2101372, 2401568, 2586304, 2923648, 4202744, 4803136, 5172608, 8405488, 9606272, 16810976, 33621952, 67243904]

約数ペア:

[(1, 67243904), (2, 33621952), (4, 16810976), (7, 9606272), (8, 8405488), (13, 5172608), (14, 4803136), (16, 4202744), (23, 2923648), (26, 2586304), (28, 2401568), (32, 2101372), (46, 1461824), (52, 1293152), (56, 1200784), (64, 1050686), (91, 738944), (92, 730912), (104, 646576), (112, 600392), (128, 525343), (161, 417664), (182, 369472), (184, 365456), (208, 323288), (224, 300196), (251, 267904), (299, 224896), (322, 208832), (364, 184736), (368, 182728), (416, 161644), (448, 150098), (502, 133952), (598, 112448), (644, 104416), (728, 92368), (736, 91364), (832, 80822), (896, 75049), (1004, 66976), (1196, 56224), (1288, 52208), (1456, 46184), (1472, 45682), (1664, 40411), (1757, 38272), (2008, 33488), (2093, 32128), (2392, 28112), (2576, 26104), (2912, 23092), (2944, 22841), (3263, 20608), (3514, 19136), (4016, 16744), (4186, 16064), (4784, 14056), (5152, 13052), (5773, 11648), (5824, 11546), (6526, 10304), (7028, 9568), (8032, 8372)]