40435078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 68934240

約数和(自身を除く): 28499162

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 646, 901, 1007, 1181, 1802, 2014, 2362, 17119, 20077, 22439, 34238, 40154, 44878, 62593, 125186, 381463, 762926, 1064081, 1189267, 2128162, 2378534, 20217539, 40435078]

約数ペア:

[(1, 40435078), (2, 20217539), (17, 2378534), (19, 2128162), (34, 1189267), (38, 1064081), (53, 762926), (106, 381463), (323, 125186), (646, 62593), (901, 44878), (1007, 40154), (1181, 34238), (1802, 22439), (2014, 20077), (2362, 17119)]