40843348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112207}}^1$

素因数の和:112231

約数の個数: 24

約数和(自身を含む): 87971072

約数和(自身を除く): 47127724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 112207, 224414, 448828, 785449, 1458691, 1570898, 2917382, 3141796, 5834764, 10210837, 20421674, 40843348]

約数ペア:

[(1, 40843348), (2, 20421674), (4, 10210837), (7, 5834764), (13, 3141796), (14, 2917382), (26, 1570898), (28, 1458691), (52, 785449), (91, 448828), (182, 224414), (364, 112207)]