40413528

素因数分解:

$2^3\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1481}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 109816200

約数和(自身を除く): 69402672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 379, 758, 1137, 1481, 1516, 2274, 2962, 3032, 3411, 4443, 4548, 5924, 6822, 8886, 9096, 11848, 13329, 13644, 17772, 26658, 27288, 35544, 53316, 106632, 561299, 1122598, 1683897, 2245196, 3367794, 4490392, 5051691, 6735588, 10103382, 13471176, 20206764, 40413528]

約数ペア:

[(1, 40413528), (2, 20206764), (3, 13471176), (4, 10103382), (6, 6735588), (8, 5051691), (9, 4490392), (12, 3367794), (18, 2245196), (24, 1683897), (36, 1122598), (72, 561299), (379, 106632), (758, 53316), (1137, 35544), (1481, 27288), (1516, 26658), (2274, 17772), (2962, 13644), (3032, 13329), (3411, 11848), (4443, 9096), (4548, 8886), (5924, 6822)]