26428954

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 40578048

約数和(自身を除く): 14149094

約数列:

[1, 2, 67, 127, 134, 254, 1553, 3106, 8509, 17018, 104051, 197231, 208102, 394462, 13214477, 26428954]

約数ペア:

[(1, 26428954), (2, 13214477), (67, 394462), (127, 208102), (134, 197231), (254, 104051), (1553, 17018), (3106, 8509)]