56742088

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41969}}^1$

素因数の和:42001

約数の個数: 24

約数和(自身を含む): 115207650

約数和(自身を除く): 58465562

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 41969, 83938, 167876, 335752, 545597, 1091194, 2182388, 4364776, 7092761, 14185522, 28371044, 56742088]

約数ペア:

[(1, 56742088), (2, 28371044), (4, 14185522), (8, 7092761), (13, 4364776), (26, 2182388), (52, 1091194), (104, 545597), (169, 335752), (338, 167876), (676, 83938), (1352, 41969)]