39849928

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 76469400

約数和(自身を除く): 36619472

約数列:

[1, 2, 4, 8, 89, 97, 178, 194, 356, 388, 577, 712, 776, 1154, 2308, 4616, 8633, 17266, 34532, 51353, 55969, 69064, 102706, 111938, 205412, 223876, 410824, 447752, 4981241, 9962482, 19924964, 39849928]

約数ペア:

[(1, 39849928), (2, 19924964), (4, 9962482), (8, 4981241), (89, 447752), (97, 410824), (178, 223876), (194, 205412), (356, 111938), (388, 102706), (577, 69064), (712, 55969), (776, 51353), (1154, 34532), (2308, 17266), (4616, 8633)]