71783008

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{18539}}^1$

素因数の和:18571

約数の個数: 36

約数和(自身を含む): 155346660

約数和(自身を除く): 83563652

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 18539, 37078, 74156, 148312, 203929, 296624, 407858, 593248, 815716, 1631432, 2243219, 3262864, 4486438, 6525728, 8972876, 17945752, 35891504, 71783008]

約数ペア:

[(1, 71783008), (2, 35891504), (4, 17945752), (8, 8972876), (11, 6525728), (16, 4486438), (22, 3262864), (32, 2243219), (44, 1631432), (88, 815716), (121, 593248), (176, 407858), (242, 296624), (352, 203929), (484, 148312), (968, 74156), (1936, 37078), (3872, 18539)]