71085902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 114307200

約数和(自身を除く): 43221298

約数列:

[1, 2, 29, 47, 58, 89, 94, 178, 293, 586, 1363, 2581, 2726, 4183, 5162, 8366, 8497, 13771, 16994, 26077, 27542, 52154, 121307, 242614, 399359, 756233, 798718, 1225619, 1512466, 2451238, 35542951, 71085902]

約数ペア:

[(1, 71085902), (2, 35542951), (29, 2451238), (47, 1512466), (58, 1225619), (89, 798718), (94, 756233), (178, 399359), (293, 242614), (586, 121307), (1363, 52154), (2581, 27542), (2726, 26077), (4183, 16994), (5162, 13771), (8366, 8497)]