68509936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4013}}^1$

素因数の和:4129

約数の個数: 40

約数和(自身を含む): 146334384

約数和(自身を除く): 77824448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4013, 4268, 8026, 8536, 16052, 17072, 32104, 44143, 64208, 88286, 176572, 353144, 389261, 706288, 778522, 1557044, 3114088, 4281871, 6228176, 8563742, 17127484, 34254968, 68509936]

約数ペア:

[(1, 68509936), (2, 34254968), (4, 17127484), (8, 8563742), (11, 6228176), (16, 4281871), (22, 3114088), (44, 1557044), (88, 778522), (97, 706288), (176, 389261), (194, 353144), (388, 176572), (776, 88286), (1067, 64208), (1552, 44143), (2134, 32104), (4013, 17072), (4268, 16052), (8026, 8536)]