77677768

素因数分解:

$2^3\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1877}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 166766400

約数和(自身を除く): 89088632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 739, 1478, 1877, 2956, 3754, 5173, 5912, 7508, 10346, 13139, 15016, 20692, 26278, 41384, 52556, 105112, 1387103, 2774206, 5548412, 9709721, 11096824, 19419442, 38838884, 77677768]

約数ペア:

[(1, 77677768), (2, 38838884), (4, 19419442), (7, 11096824), (8, 9709721), (14, 5548412), (28, 2774206), (56, 1387103), (739, 105112), (1478, 52556), (1877, 41384), (2956, 26278), (3754, 20692), (5173, 15016), (5912, 13139), (7508, 10346)]