68207936

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{1109}}^1$

素因数の和:1183

約数の個数: 42

約数和(自身を含む): 139983210

約数和(自身を除く): 71775274

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1109, 1922, 1984, 2218, 3844, 4436, 7688, 8872, 15376, 17744, 30752, 34379, 35488, 61504, 68758, 70976, 137516, 275032, 550064, 1065749, 1100128, 2131498, 2200256, 4262996, 8525992, 17051984, 34103968, 68207936]

約数ペア:

[(1, 68207936), (2, 34103968), (4, 17051984), (8, 8525992), (16, 4262996), (31, 2200256), (32, 2131498), (62, 1100128), (64, 1065749), (124, 550064), (248, 275032), (496, 137516), (961, 70976), (992, 68758), (1109, 61504), (1922, 35488), (1984, 34379), (2218, 30752), (3844, 17744), (4436, 15376), (7688, 8872)]