12042128

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1455

約数の個数: 40

約数和(自身を含む): 27022080

約数和(自身を除く): 14979952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 1361, 2212, 2722, 4424, 5444, 8848, 9527, 10888, 19054, 21776, 38108, 76216, 107519, 152432, 215038, 430076, 752633, 860152, 1505266, 1720304, 3010532, 6021064, 12042128]

約数ペア:

[(1, 12042128), (2, 6021064), (4, 3010532), (7, 1720304), (8, 1505266), (14, 860152), (16, 752633), (28, 430076), (56, 215038), (79, 152432), (112, 107519), (158, 76216), (316, 38108), (553, 21776), (632, 19054), (1106, 10888), (1264, 9527), (1361, 8848), (2212, 5444), (2722, 4424)]