71507072

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 178664220

約数和(自身を除く): 107157148

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 877, 896, 1274, 1456, 1568, 1664, 1754, 2548, 2912, 3136, 3508, 5096, 5824, 6139, 6272, 7016, 10192, 11401, 11648, 12278, 14032, 20384, 22802, 24556, 28064, 40768, 42973, 45604, 49112, 56128, 79807, 81536, 85946, 91208, 98224, 112256, 159614, 171892, 182416, 196448, 319228, 343784, 364832, 392896, 558649, 638456, 687568, 729664, 785792, 1117298, 1276912, 1375136, 1459328, 2234596, 2553824, 2750272, 4469192, 5107648, 5500544, 8938384, 10215296, 17876768, 35753536, 71507072]

約数ペア:

[(1, 71507072), (2, 35753536), (4, 17876768), (7, 10215296), (8, 8938384), (13, 5500544), (14, 5107648), (16, 4469192), (26, 2750272), (28, 2553824), (32, 2234596), (49, 1459328), (52, 1375136), (56, 1276912), (64, 1117298), (91, 785792), (98, 729664), (104, 687568), (112, 638456), (128, 558649), (182, 392896), (196, 364832), (208, 343784), (224, 319228), (364, 196448), (392, 182416), (416, 171892), (448, 159614), (637, 112256), (728, 98224), (784, 91208), (832, 85946), (877, 81536), (896, 79807), (1274, 56128), (1456, 49112), (1568, 45604), (1664, 42973), (1754, 40768), (2548, 28064), (2912, 24556), (3136, 22802), (3508, 20384), (5096, 14032), (5824, 12278), (6139, 11648), (6272, 11401), (7016, 10192)]