66147536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 159239808

約数和(自身を除く): 93092272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 181, 182, 208, 251, 362, 364, 502, 724, 728, 1004, 1267, 1448, 1456, 1757, 2008, 2353, 2534, 2896, 3263, 3514, 4016, 4706, 5068, 6526, 7028, 9412, 10136, 13052, 14056, 16471, 18824, 20272, 22841, 26104, 28112, 32942, 37648, 45431, 45682, 52208, 65884, 90862, 91364, 131768, 181724, 182728, 263536, 318017, 363448, 365456, 590603, 636034, 726896, 1181206, 1272068, 2362412, 2544136, 4134221, 4724824, 5088272, 8268442, 9449648, 16536884, 33073768, 66147536]

約数ペア:

[(1, 66147536), (2, 33073768), (4, 16536884), (7, 9449648), (8, 8268442), (13, 5088272), (14, 4724824), (16, 4134221), (26, 2544136), (28, 2362412), (52, 1272068), (56, 1181206), (91, 726896), (104, 636034), (112, 590603), (181, 365456), (182, 363448), (208, 318017), (251, 263536), (362, 182728), (364, 181724), (502, 131768), (724, 91364), (728, 90862), (1004, 65884), (1267, 52208), (1448, 45682), (1456, 45431), (1757, 37648), (2008, 32942), (2353, 28112), (2534, 26104), (2896, 22841), (3263, 20272), (3514, 18824), (4016, 16471), (4706, 14056), (5068, 13052), (6526, 10136), (7028, 9412)]