72698843504

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20938607}}^1$

素因数の和:20938653

約数の個数: 40

約数和(自身を含む): 166168793088

約数和(自身を除く): 93469949584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 20938607, 41877214, 83754428, 146570249, 167508856, 293140498, 335017712, 586280996, 649096817, 1172561992, 1298193634, 2345123984, 2596387268, 4543677719, 5192774536, 9087355438, 10385549072, 18174710876, 36349421752, 72698843504]

約数ペア:

[(1, 72698843504), (2, 36349421752), (4, 18174710876), (7, 10385549072), (8, 9087355438), (14, 5192774536), (16, 4543677719), (28, 2596387268), (31, 2345123984), (56, 1298193634), (62, 1172561992), (112, 649096817), (124, 586280996), (217, 335017712), (248, 293140498), (434, 167508856), (496, 146570249), (868, 83754428), (1736, 41877214), (3472, 20938607)]