40727456

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16529}}^1$

素因数の和:16557

約数の個数: 48

約数和(自身を含む): 99973440

約数和(自身を除く): 59245984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 16529, 33058, 66116, 115703, 132232, 181819, 231406, 264464, 363638, 462812, 528928, 727276, 925624, 1272733, 1454552, 1851248, 2545466, 2909104, 3702496, 5090932, 5818208, 10181864, 20363728, 40727456]

約数ペア:

[(1, 40727456), (2, 20363728), (4, 10181864), (7, 5818208), (8, 5090932), (11, 3702496), (14, 2909104), (16, 2545466), (22, 1851248), (28, 1454552), (32, 1272733), (44, 925624), (56, 727276), (77, 528928), (88, 462812), (112, 363638), (154, 264464), (176, 231406), (224, 181819), (308, 132232), (352, 115703), (616, 66116), (1232, 33058), (2464, 16529)]