40681238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3032

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 31169002

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 2969, 5938, 6851, 13702, 38597, 50473, 77194, 92039, 100946, 184078, 656149, 1196507, 1312298, 1564663, 2393014, 3129326, 20340619, 40681238]

約数ペア:

[(1, 40681238), (2, 20340619), (13, 3129326), (17, 2393014), (26, 1564663), (31, 1312298), (34, 1196507), (62, 656149), (221, 184078), (403, 100946), (442, 92039), (527, 77194), (806, 50473), (1054, 38597), (2969, 13702), (5938, 6851)]