996865744

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{64033}}^1$

素因数の和:64187

約数の個数: 40

約数和(自身を含む): 2223260480

約数和(自身を除く): 1226394736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 64033, 128066, 256132, 448231, 512264, 896462, 1024528, 1792924, 3585848, 7171696, 8900587, 17801174, 35602348, 62304109, 71204696, 124608218, 142409392, 249216436, 498432872, 996865744]

約数ペア:

[(1, 996865744), (2, 498432872), (4, 249216436), (7, 142409392), (8, 124608218), (14, 71204696), (16, 62304109), (28, 35602348), (56, 17801174), (112, 8900587), (139, 7171696), (278, 3585848), (556, 1792924), (973, 1024528), (1112, 896462), (1946, 512264), (2224, 448231), (3892, 256132), (7784, 128066), (15568, 64033)]