44891966

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 79434432

約数和(自身を除く): 34542466

約数列:

[1, 2, 7, 14, 41, 82, 197, 287, 394, 397, 574, 794, 1379, 2758, 2779, 5558, 8077, 16154, 16277, 32554, 56539, 78209, 113078, 113939, 156418, 227878, 547463, 1094926, 3206569, 6413138, 22445983, 44891966]

約数ペア:

[(1, 44891966), (2, 22445983), (7, 6413138), (14, 3206569), (41, 1094926), (82, 547463), (197, 227878), (287, 156418), (394, 113939), (397, 113078), (574, 78209), (794, 56539), (1379, 32554), (2758, 16277), (2779, 16154), (5558, 8077)]