38977048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 83164320

約数和(自身を除く): 44187272

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 61, 88, 106, 122, 137, 212, 244, 274, 424, 488, 548, 583, 671, 1096, 1166, 1342, 1507, 2332, 2684, 3014, 3233, 4664, 5368, 6028, 6466, 7261, 8357, 12056, 12932, 14522, 16714, 25864, 29044, 33428, 35563, 58088, 66856, 71126, 79871, 91927, 142252, 159742, 183854, 284504, 319484, 367708, 442921, 638968, 735416, 885842, 1771684, 3543368, 4872131, 9744262, 19488524, 38977048]

約数ペア:

[(1, 38977048), (2, 19488524), (4, 9744262), (8, 4872131), (11, 3543368), (22, 1771684), (44, 885842), (53, 735416), (61, 638968), (88, 442921), (106, 367708), (122, 319484), (137, 284504), (212, 183854), (244, 159742), (274, 142252), (424, 91927), (488, 79871), (548, 71126), (583, 66856), (671, 58088), (1096, 35563), (1166, 33428), (1342, 29044), (1507, 25864), (2332, 16714), (2684, 14522), (3014, 12932), (3233, 12056), (4664, 8357), (5368, 7261), (6028, 6466)]