26893456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{98873}}^1$

素因数の和:98898

約数の個数: 20

約数和(自身を含む): 55171692

約数和(自身を除く): 28278236

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 98873, 197746, 395492, 790984, 1581968, 1680841, 3361682, 6723364, 13446728, 26893456]

約数ペア:

[(1, 26893456), (2, 13446728), (4, 6723364), (8, 3361682), (16, 1680841), (17, 1581968), (34, 790984), (68, 395492), (136, 197746), (272, 98873)]