7883980864

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{4007}}^1$

素因数の和:4523

約数の個数: 56

約数和(自身を含む): 15905731968

約数和(自身を除く): 8021751104

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 433, 568, 866, 1136, 1732, 2272, 3464, 4007, 4544, 6928, 8014, 13856, 16028, 27712, 30743, 32056, 61486, 64112, 122972, 128224, 245944, 256448, 284497, 491888, 568994, 983776, 1137988, 1735031, 1967552, 2275976, 3470062, 4551952, 6940124, 9103904, 13880248, 18207808, 27760496, 55520992, 111041984, 123187201, 246374402, 492748804, 985497608, 1970995216, 3941990432, 7883980864]

約数ペア:

[(1, 7883980864), (2, 3941990432), (4, 1970995216), (8, 985497608), (16, 492748804), (32, 246374402), (64, 123187201), (71, 111041984), (142, 55520992), (284, 27760496), (433, 18207808), (568, 13880248), (866, 9103904), (1136, 6940124), (1732, 4551952), (2272, 3470062), (3464, 2275976), (4007, 1967552), (4544, 1735031), (6928, 1137988), (8014, 983776), (13856, 568994), (16028, 491888), (27712, 284497), (30743, 256448), (32056, 245944), (61486, 128224), (64112, 122972)]