39628064

素因数分解:

$2^5\times 7^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 72

約数和(自身を含む): 91929600

約数和(自身を除く): 52301536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 196, 199, 224, 254, 392, 398, 508, 784, 796, 889, 1016, 1393, 1568, 1592, 1778, 2032, 2786, 3184, 3556, 4064, 5572, 6223, 6368, 7112, 9751, 11144, 12446, 14224, 19502, 22288, 24892, 25273, 28448, 39004, 44576, 49784, 50546, 78008, 99568, 101092, 156016, 176911, 199136, 202184, 312032, 353822, 404368, 707644, 808736, 1238377, 1415288, 2476754, 2830576, 4953508, 5661152, 9907016, 19814032, 39628064]

約数ペア:

[(1, 39628064), (2, 19814032), (4, 9907016), (7, 5661152), (8, 4953508), (14, 2830576), (16, 2476754), (28, 1415288), (32, 1238377), (49, 808736), (56, 707644), (98, 404368), (112, 353822), (127, 312032), (196, 202184), (199, 199136), (224, 176911), (254, 156016), (392, 101092), (398, 99568), (508, 78008), (784, 50546), (796, 49784), (889, 44576), (1016, 39004), (1393, 28448), (1568, 25273), (1592, 24892), (1778, 22288), (2032, 19502), (2786, 14224), (3184, 12446), (3556, 11144), (4064, 9751), (5572, 7112), (6223, 6368)]