70964642

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 132710400

約数和(自身を除く): 61745758

約数列:

[1, 2, 7, 14, 31, 47, 49, 62, 71, 94, 98, 142, 217, 329, 343, 434, 497, 658, 686, 994, 1457, 1519, 2201, 2303, 2914, 3038, 3337, 3479, 4402, 4606, 6674, 6958, 10199, 10633, 15407, 16121, 20398, 21266, 23359, 24353, 30814, 32242, 46718, 48706, 71393, 103447, 107849, 142786, 163513, 206894, 215698, 327026, 499751, 724129, 754943, 999502, 1144591, 1448258, 1509886, 2289182, 5068903, 10137806, 35482321, 70964642]

約数ペア:

[(1, 70964642), (2, 35482321), (7, 10137806), (14, 5068903), (31, 2289182), (47, 1509886), (49, 1448258), (62, 1144591), (71, 999502), (94, 754943), (98, 724129), (142, 499751), (217, 327026), (329, 215698), (343, 206894), (434, 163513), (497, 142786), (658, 107849), (686, 103447), (994, 71393), (1457, 48706), (1519, 46718), (2201, 32242), (2303, 30814), (2914, 24353), (3038, 23359), (3337, 21266), (3479, 20398), (4402, 16121), (4606, 15407), (6674, 10633), (6958, 10199)]