69707932

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 143700480

約数和(自身を除く): 73992548

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 107, 212, 214, 371, 428, 439, 742, 749, 878, 1484, 1498, 1756, 2996, 3073, 5671, 6146, 11342, 12292, 22684, 23267, 39697, 46534, 46973, 79394, 93068, 93946, 158788, 162869, 187892, 325738, 328811, 651476, 657622, 1315244, 2489569, 4979138, 9958276, 17426983, 34853966, 69707932]

約数ペア:

[(1, 69707932), (2, 34853966), (4, 17426983), (7, 9958276), (14, 4979138), (28, 2489569), (53, 1315244), (106, 657622), (107, 651476), (212, 328811), (214, 325738), (371, 187892), (428, 162869), (439, 158788), (742, 93946), (749, 93068), (878, 79394), (1484, 46973), (1498, 46534), (1756, 39697), (2996, 23267), (3073, 22684), (5671, 12292), (6146, 11342)]