71292032

素因数分解:

$2^7\times 7^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 163477440

約数和(自身を除く): 92185408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 251, 317, 448, 502, 634, 896, 1004, 1268, 1757, 2008, 2219, 2536, 3514, 4016, 4438, 5072, 7028, 8032, 8876, 10144, 14056, 16064, 17752, 20288, 28112, 32128, 35504, 40576, 56224, 71008, 79567, 112448, 142016, 159134, 224896, 284032, 318268, 556969, 636536, 1113938, 1273072, 2227876, 2546144, 4455752, 5092288, 8911504, 10184576, 17823008, 35646016, 71292032]

約数ペア:

[(1, 71292032), (2, 35646016), (4, 17823008), (7, 10184576), (8, 8911504), (14, 5092288), (16, 4455752), (28, 2546144), (32, 2227876), (56, 1273072), (64, 1113938), (112, 636536), (128, 556969), (224, 318268), (251, 284032), (317, 224896), (448, 159134), (502, 142016), (634, 112448), (896, 79567), (1004, 71008), (1268, 56224), (1757, 40576), (2008, 35504), (2219, 32128), (2536, 28112), (3514, 20288), (4016, 17752), (4438, 16064), (5072, 14056), (7028, 10144), (8032, 8876)]