15672776728

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1406387}}^1$

素因数の和:1406599

約数の個数: 32

約数和(自身を含む): 33753312000

約数和(自身を除く): 18080535272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 1406387, 2812774, 5625548, 9844709, 11251096, 19689418, 39378836, 78757672, 279871013, 559742026, 1119484052, 1959097091, 2238968104, 3918194182, 7836388364, 15672776728]

約数ペア:

[(1, 15672776728), (2, 7836388364), (4, 3918194182), (7, 2238968104), (8, 1959097091), (14, 1119484052), (28, 559742026), (56, 279871013), (199, 78757672), (398, 39378836), (796, 19689418), (1393, 11251096), (1592, 9844709), (2786, 5625548), (5572, 2812774), (11144, 1406387)]