2758906592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{68371}}^1$

素因数の和:68491

約数の個数: 48

約数和(自身を含む): 5909802192

約数和(自身を除く): 3150895600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1552, 2522, 3104, 5044, 10088, 20176, 40352, 68371, 136742, 273484, 546968, 888823, 1093936, 1777646, 2187872, 3555292, 6631987, 7110584, 13263974, 14221168, 26527948, 28442336, 53055896, 86215831, 106111792, 172431662, 212223584, 344863324, 689726648, 1379453296, 2758906592]

約数ペア:

[(1, 2758906592), (2, 1379453296), (4, 689726648), (8, 344863324), (13, 212223584), (16, 172431662), (26, 106111792), (32, 86215831), (52, 53055896), (97, 28442336), (104, 26527948), (194, 14221168), (208, 13263974), (388, 7110584), (416, 6631987), (776, 3555292), (1261, 2187872), (1552, 1777646), (2522, 1093936), (3104, 888823), (5044, 546968), (10088, 273484), (20176, 136742), (40352, 68371)]