38737972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3433}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 86152192

約数和(自身を除く): 47414220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 3433, 5642, 6866, 11284, 13732, 24031, 44629, 48062, 89258, 96124, 106423, 178516, 212846, 312403, 425692, 624806, 744961, 1249612, 1383499, 1489922, 2766998, 2979844, 5533996, 9684493, 19368986, 38737972]

約数ペア:

[(1, 38737972), (2, 19368986), (4, 9684493), (7, 5533996), (13, 2979844), (14, 2766998), (26, 1489922), (28, 1383499), (31, 1249612), (52, 744961), (62, 624806), (91, 425692), (124, 312403), (182, 212846), (217, 178516), (364, 106423), (403, 96124), (434, 89258), (806, 48062), (868, 44629), (1612, 24031), (2821, 13732), (3433, 11284), (5642, 6866)]