26953552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{88663}}^1$

素因数の和:88690

約数の個数: 20

約数和(自身を含む): 54971680

約数和(自身を除く): 28018128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 88663, 177326, 354652, 709304, 1418608, 1684597, 3369194, 6738388, 13476776, 26953552]

約数ペア:

[(1, 26953552), (2, 13476776), (4, 6738388), (8, 3369194), (16, 1684597), (19, 1418608), (38, 709304), (76, 354652), (152, 177326), (304, 88663)]