40676768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1$

素因数の和:1677

約数の個数: 48

約数和(自身を含む): 88615296

約数和(自身を除く): 47938528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1168, 1583, 1606, 2336, 3166, 3212, 6332, 6424, 12664, 12848, 17413, 25328, 25696, 34826, 50656, 69652, 115559, 139304, 231118, 278608, 462236, 557216, 924472, 1271149, 1848944, 2542298, 3697888, 5084596, 10169192, 20338384, 40676768]

約数ペア:

[(1, 40676768), (2, 20338384), (4, 10169192), (8, 5084596), (11, 3697888), (16, 2542298), (22, 1848944), (32, 1271149), (44, 924472), (73, 557216), (88, 462236), (146, 278608), (176, 231118), (292, 139304), (352, 115559), (584, 69652), (803, 50656), (1168, 34826), (1583, 25696), (1606, 25328), (2336, 17413), (3166, 12848), (3212, 12664), (6332, 6424)]