43427906

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 69984000

約数和(自身を除く): 26556094

約数列:

[1, 2, 29, 47, 58, 89, 94, 178, 179, 358, 1363, 2581, 2726, 4183, 5162, 5191, 8366, 8413, 10382, 15931, 16826, 31862, 121307, 242614, 243977, 461999, 487954, 748757, 923998, 1497514, 21713953, 43427906]

約数ペア:

[(1, 43427906), (2, 21713953), (29, 1497514), (47, 923998), (58, 748757), (89, 487954), (94, 461999), (178, 243977), (179, 242614), (358, 121307), (1363, 31862), (2581, 16826), (2726, 15931), (4183, 10382), (5162, 8413), (5191, 8366)]