127698688

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{38371}}^1$

素因数の和:38400

約数の個数: 36

約数和(自身を含む): 274513288

約数和(自身を除く): 146814600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 38371, 76742, 153484, 306968, 498823, 613936, 997646, 1227872, 1995292, 2455744, 3990584, 4911488, 7981168, 9822976, 15962336, 31924672, 63849344, 127698688]

約数ペア:

[(1, 127698688), (2, 63849344), (4, 31924672), (8, 15962336), (13, 9822976), (16, 7981168), (26, 4911488), (32, 3990584), (52, 2455744), (64, 1995292), (104, 1227872), (128, 997646), (208, 613936), (256, 498823), (416, 306968), (832, 153484), (1664, 76742), (3328, 38371)]