67778624

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:571

約数の個数: 56

約数和(自身を含む): 142951200

約数和(自身を除く): 75172576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 139, 152, 278, 304, 401, 556, 608, 802, 1112, 1216, 1604, 2224, 2641, 3208, 4448, 5282, 6416, 7619, 8896, 10564, 12832, 15238, 21128, 25664, 30476, 42256, 55739, 60952, 84512, 111478, 121904, 169024, 222956, 243808, 445912, 487616, 891824, 1059041, 1783648, 2118082, 3567296, 4236164, 8472328, 16944656, 33889312, 67778624]

約数ペア:

[(1, 67778624), (2, 33889312), (4, 16944656), (8, 8472328), (16, 4236164), (19, 3567296), (32, 2118082), (38, 1783648), (64, 1059041), (76, 891824), (139, 487616), (152, 445912), (278, 243808), (304, 222956), (401, 169024), (556, 121904), (608, 111478), (802, 84512), (1112, 60952), (1216, 55739), (1604, 42256), (2224, 30476), (2641, 25664), (3208, 21128), (4448, 15238), (5282, 12832), (6416, 10564), (7619, 8896)]