15671733172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{4973}}^1$

素因数の和:5320

約数の個数: 48

約数和(自身を含む): 28578614400

約数和(自身を除く): 12906881228

約数列:

[1, 2, 4, 37, 74, 107, 148, 199, 214, 398, 428, 796, 3959, 4973, 7363, 7918, 9946, 14726, 15836, 19892, 21293, 29452, 42586, 85172, 184001, 368002, 532111, 736004, 787841, 989627, 1064222, 1575682, 1979254, 2128444, 3151364, 3958508, 19688107, 36616199, 39376214, 73232398, 78752428, 105890089, 146464796, 211780178, 423560356, 3917933293, 7835866586, 15671733172]

約数ペア:

[(1, 15671733172), (2, 7835866586), (4, 3917933293), (37, 423560356), (74, 211780178), (107, 146464796), (148, 105890089), (199, 78752428), (214, 73232398), (398, 39376214), (428, 36616199), (796, 19688107), (3959, 3958508), (4973, 3151364), (7363, 2128444), (7918, 1979254), (9946, 1575682), (14726, 1064222), (15836, 989627), (19892, 787841), (21293, 736004), (29452, 532111), (42586, 368002), (85172, 184001)]