67735928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9721}}^1$

素因数の和:9807

約数の個数: 32

約数和(自身を含む): 138830160

約数和(自身を除く): 71094232

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 9721, 19442, 38884, 77768, 126373, 252746, 505492, 651307, 1010984, 1302614, 2605228, 5210456, 8466991, 16933982, 33867964, 67735928]

約数ペア:

[(1, 67735928), (2, 33867964), (4, 16933982), (8, 8466991), (13, 5210456), (26, 2605228), (52, 1302614), (67, 1010984), (104, 651307), (134, 505492), (268, 252746), (536, 126373), (871, 77768), (1742, 38884), (3484, 19442), (6968, 9721)]